71532564

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{138629}}^1$

素因数の和:138679

約数の個数: 24

約数和(自身を含む): 170792160

約数和(自身を除く): 99259596

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 138629, 277258, 415887, 554516, 831774, 1663548, 5961047, 11922094, 17883141, 23844188, 35766282, 71532564]

約数ペア:

[(1, 71532564), (2, 35766282), (3, 23844188), (4, 17883141), (6, 11922094), (12, 5961047), (43, 1663548), (86, 831774), (129, 554516), (172, 415887), (258, 277258), (516, 138629)]