87241572

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{220307}}^1$

素因数の和:220328

約数の個数: 36

約数和(自身を含む): 240576336

約数和(自身を除く): 153334764

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 220307, 440614, 660921, 881228, 1321842, 1982763, 2423377, 2643684, 3965526, 4846754, 7270131, 7931052, 9693508, 14540262, 21810393, 29080524, 43620786, 87241572]

約数ペア:

[(1, 87241572), (2, 43620786), (3, 29080524), (4, 21810393), (6, 14540262), (9, 9693508), (11, 7931052), (12, 7270131), (18, 4846754), (22, 3965526), (33, 2643684), (36, 2423377), (44, 1982763), (66, 1321842), (99, 881228), (132, 660921), (198, 440614), (396, 220307)]