90520866

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{709}}^1$

素因数の和:931

約数の個数: 48

約数和(自身を含む): 202358520

約数和(自身を除く): 111837654

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 173, 246, 346, 369, 519, 709, 738, 1038, 1418, 1557, 2127, 3114, 4254, 6381, 7093, 12762, 14186, 21279, 29069, 42558, 58138, 63837, 87207, 122657, 127674, 174414, 245314, 261621, 367971, 523242, 735942, 1103913, 2207826, 5028937, 10057874, 15086811, 30173622, 45260433, 90520866]

約数ペア:

[(1, 90520866), (2, 45260433), (3, 30173622), (6, 15086811), (9, 10057874), (18, 5028937), (41, 2207826), (82, 1103913), (123, 735942), (173, 523242), (246, 367971), (346, 261621), (369, 245314), (519, 174414), (709, 127674), (738, 122657), (1038, 87207), (1418, 63837), (1557, 58138), (2127, 42558), (3114, 29069), (4254, 21279), (6381, 14186), (7093, 12762)]