90455418

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^2\times {\mathrm{1789}}^1$

素因数の和:1903

約数の個数: 36

約数和(自身を含む): 199866030

約数和(自身を除く): 109410612

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 1789, 2809, 3578, 5367, 5618, 8427, 10734, 16101, 16854, 25281, 32202, 50562, 94817, 189634, 284451, 568902, 853353, 1706706, 5025301, 10050602, 15075903, 30151806, 45227709, 90455418]

約数ペア:

[(1, 90455418), (2, 45227709), (3, 30151806), (6, 15075903), (9, 10050602), (18, 5025301), (53, 1706706), (106, 853353), (159, 568902), (318, 284451), (477, 189634), (954, 94817), (1789, 50562), (2809, 32202), (3578, 25281), (5367, 16854), (5618, 16101), (8427, 10734)]