80747524

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{10859}}^1$

素因数の和:10900

約数の個数: 36

約数和(自身を含む): 166939920

約数和(自身を除く): 86192396

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 169, 286, 338, 572, 676, 1859, 3718, 7436, 10859, 21718, 43436, 119449, 141167, 238898, 282334, 477796, 564668, 1552837, 1835171, 3105674, 3670342, 6211348, 7340684, 20186881, 40373762, 80747524]

約数ペア:

[(1, 80747524), (2, 40373762), (4, 20186881), (11, 7340684), (13, 6211348), (22, 3670342), (26, 3105674), (44, 1835171), (52, 1552837), (143, 564668), (169, 477796), (286, 282334), (338, 238898), (572, 141167), (676, 119449), (1859, 43436), (3718, 21718), (7436, 10859)]