90672076

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{187339}}^1$

素因数の和:187365

約数の個数: 18

約数和(自身を含む): 174413540

約数和(自身を除く): 83741464

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 187339, 374678, 749356, 2060729, 4121458, 8242916, 22668019, 45336038, 90672076]

約数ペア:

[(1, 90672076), (2, 45336038), (4, 22668019), (11, 8242916), (22, 4121458), (44, 2060729), (121, 749356), (242, 374678), (484, 187339)]