90287118

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{56359}}^1$

素因数の和:56456

約数の個数: 24

約数和(自身を含む): 197823600

約数和(自身を除く): 107536482

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 56359, 112718, 169077, 338154, 507231, 1014462, 5015951, 10031902, 15047853, 30095706, 45143559, 90287118]

約数ペア:

[(1, 90287118), (2, 45143559), (3, 30095706), (6, 15047853), (9, 10031902), (18, 5015951), (89, 1014462), (178, 507231), (267, 338154), (534, 169077), (801, 112718), (1602, 56359)]