72356418

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{129671}}^1$

素因数の和:129710

約数の個数: 24

約数和(自身を含む): 161830656

約数和(自身を除く): 89474238

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 129671, 259342, 389013, 778026, 1167039, 2334078, 4019801, 8039602, 12059403, 24118806, 36178209, 72356418]

約数ペア:

[(1, 72356418), (2, 36178209), (3, 24118806), (6, 12059403), (9, 8039602), (18, 4019801), (31, 2334078), (62, 1167039), (93, 778026), (186, 389013), (279, 259342), (558, 129671)]