71605692

素因数分解:

$2^2\times 3^2\times {\mathrm{557}}^1\times {\mathrm{3571}}^1$

素因数の和:4138

約数の個数: 36

約数和(自身を含む): 181379016

約数和(自身を除く): 109773324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 557, 1114, 1671, 2228, 3342, 3571, 5013, 6684, 7142, 10026, 10713, 14284, 20052, 21426, 32139, 42852, 64278, 128556, 1989047, 3978094, 5967141, 7956188, 11934282, 17901423, 23868564, 35802846, 71605692]

約数ペア:

[(1, 71605692), (2, 35802846), (3, 23868564), (4, 17901423), (6, 11934282), (9, 7956188), (12, 5967141), (18, 3978094), (36, 1989047), (557, 128556), (1114, 64278), (1671, 42852), (2228, 32139), (3342, 21426), (3571, 20052), (5013, 14284), (6684, 10713), (7142, 10026)]