80924636

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{2029}}^1$

素因数の和:2118

約数の個数: 36

約数和(自身を含む): 156025800

約数和(自身を除く): 75101164

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 169, 236, 338, 676, 767, 1534, 2029, 3068, 4058, 8116, 9971, 19942, 26377, 39884, 52754, 105508, 119711, 239422, 342901, 478844, 685802, 1371604, 1556243, 3112486, 6224972, 20231159, 40462318, 80924636]

約数ペア:

[(1, 80924636), (2, 40462318), (4, 20231159), (13, 6224972), (26, 3112486), (52, 1556243), (59, 1371604), (118, 685802), (169, 478844), (236, 342901), (338, 239422), (676, 119711), (767, 105508), (1534, 52754), (2029, 39884), (3068, 26377), (4058, 19942), (8116, 9971)]