90235638

素因数分解:

$2^1\times 3^2\times {\mathrm{1229}}^1\times {\mathrm{4079}}^1$

素因数の和:5316

約数の個数: 24

約数和(自身を含む): 195717600

約数和(自身を除く): 105481962

約数列:

[1, 2, 3, 6, 9, 18, 1229, 2458, 3687, 4079, 7374, 8158, 11061, 12237, 22122, 24474, 36711, 73422, 5013091, 10026182, 15039273, 30078546, 45117819, 90235638]

約数ペア:

[(1, 90235638), (2, 45117819), (3, 30078546), (6, 15039273), (9, 10026182), (18, 5013091), (1229, 73422), (2458, 36711), (3687, 24474), (4079, 22122), (7374, 12237), (8158, 11061)]