90657108

素因数分解:

$2^2\times 3^2\times {\mathrm{181}}^1\times {\mathrm{13913}}^1$

素因数の和:14104

約数の個数: 36

約数和(自身を含む): 230443668

約数和(自身を除く): 139786560

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 181, 362, 543, 724, 1086, 1629, 2172, 3258, 6516, 13913, 27826, 41739, 55652, 83478, 125217, 166956, 250434, 500868, 2518253, 5036506, 7554759, 10073012, 15109518, 22664277, 30219036, 45328554, 90657108]

約数ペア:

[(1, 90657108), (2, 45328554), (3, 30219036), (4, 22664277), (6, 15109518), (9, 10073012), (12, 7554759), (18, 5036506), (36, 2518253), (181, 500868), (362, 250434), (543, 166956), (724, 125217), (1086, 83478), (1629, 55652), (2172, 41739), (3258, 27826), (6516, 13913)]