86172462

素因数分解:

$2^1\times 3^2\times {\mathrm{1231}}^1\times {\mathrm{3889}}^1$

素因数の和:5128

約数の個数: 24

約数和(自身を含む): 186906720

約数和(自身を除く): 100734258

約数列:

[1, 2, 3, 6, 9, 18, 1231, 2462, 3693, 3889, 7386, 7778, 11079, 11667, 22158, 23334, 35001, 70002, 4787359, 9574718, 14362077, 28724154, 43086231, 86172462]

約数ペア:

[(1, 86172462), (2, 43086231), (3, 28724154), (6, 14362077), (9, 9574718), (18, 4787359), (1231, 70002), (2462, 35001), (3693, 23334), (3889, 22158), (7386, 11667), (7778, 11079)]