Which visa is required for pakistani people without any sposor to buy any property and business in dubai?

Pakistani nationals can get a UAE Golden Visa without a sponsor for property or business investment.

For a 5-year visa, buy property worth AED 2M+ (bank loans allowed). For a 10-year visa, invest AED 2M+ in a UAE fund, own a company with AED 2M+ capital, or pay AED 250K+ in annual taxes. Investment must not be loan-based, and health insurance is required.