78887394

素因数分解:

$2^1\times 3^2\times {\mathrm{1619}}^1\times {\mathrm{2707}}^1$

素因数の和:4334

約数の個数: 24

約数和(自身を含む): 171091440

約数和(自身を除く): 92204046

約数列:

[1, 2, 3, 6, 9, 18, 1619, 2707, 3238, 4857, 5414, 8121, 9714, 14571, 16242, 24363, 29142, 48726, 4382633, 8765266, 13147899, 26295798, 39443697, 78887394]

約数ペア:

[(1, 78887394), (2, 39443697), (3, 26295798), (6, 13147899), (9, 8765266), (18, 4382633), (1619, 48726), (2707, 29142), (3238, 24363), (4857, 16242), (5414, 14571), (8121, 9714)]