You've got a rectangular parallelepiped with integer edge lengths. You know the areas of its three faces that have a common vertex. Your task is to find the sum of lengths of all 12 edges of this parallelepiped.
The first and the single line contains three space-separated integers — the areas of the parallelepiped's faces. The area's values are positive ( &gt; 0) and do not exceed 10<sup class="upper-index">4</sup>. It is guaranteed that there exists at least one parallelepiped that satisfies the problem statement.
import math

def main():
    inp = list(map(int, input().split()))
    A1 = inp[0]
    A2 = inp[1]
    A3 = inp[2]
    x = math.sqrt(A1 * A3 / A2)
    y = A1 / x
    z = A3 / x 
    print(int(4 * (x + y + z)))

main()
 	 	 	 	 		  	       		  	 				