69890084

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{197}}^1\times {\mathrm{733}}^1$

素因数の和:956

約数の個数: 36

約数和(自身を含む): 135304092

約数和(自身を除く): 65414008

約数列:

[1, 2, 4, 11, 22, 44, 121, 197, 242, 394, 484, 733, 788, 1466, 2167, 2932, 4334, 8063, 8668, 16126, 23837, 32252, 47674, 88693, 95348, 144401, 177386, 288802, 354772, 577604, 1588411, 3176822, 6353644, 17472521, 34945042, 69890084]

約数ペア:

[(1, 69890084), (2, 34945042), (4, 17472521), (11, 6353644), (22, 3176822), (44, 1588411), (121, 577604), (197, 354772), (242, 288802), (394, 177386), (484, 144401), (733, 95348), (788, 88693), (1466, 47674), (2167, 32252), (2932, 23837), (4334, 16126), (8063, 8668)]