90931146

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{1063}}^1$

素因数の和:1390

約数の個数: 32

約数和(自身を含む): 186157440

約数和(自身を除く): 95226294

約数列:

[1, 2, 3, 6, 53, 106, 159, 269, 318, 538, 807, 1063, 1614, 2126, 3189, 6378, 14257, 28514, 42771, 56339, 85542, 112678, 169017, 285947, 338034, 571894, 857841, 1715682, 15155191, 30310382, 45465573, 90931146]

約数ペア:

[(1, 90931146), (2, 45465573), (3, 30310382), (6, 15155191), (53, 1715682), (106, 857841), (159, 571894), (269, 338034), (318, 285947), (538, 169017), (807, 112678), (1063, 85542), (1614, 56339), (2126, 42771), (3189, 28514), (6378, 14257)]