72488388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{862957}}^1$

素因数の和:862971

約数の個数: 24

約数和(自身を含む): 193302592

約数和(自身を除く): 120814204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 862957, 1725914, 2588871, 3451828, 5177742, 6040699, 10355484, 12081398, 18122097, 24162796, 36244194, 72488388]

約数ペア:

[(1, 72488388), (2, 36244194), (3, 24162796), (4, 18122097), (6, 12081398), (7, 10355484), (12, 6040699), (14, 5177742), (21, 3451828), (28, 2588871), (42, 1725914), (84, 862957)]