90921438

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{7573}}^1$

素因数の和:7633

約数の個数: 48

約数和(自身を含む): 212677920

約数和(自身を除く): 121756482

約数列:

[1, 2, 3, 6, 9, 18, 23, 29, 46, 58, 69, 87, 138, 174, 207, 261, 414, 522, 667, 1334, 2001, 4002, 6003, 7573, 12006, 15146, 22719, 45438, 68157, 136314, 174179, 219617, 348358, 439234, 522537, 658851, 1045074, 1317702, 1567611, 1976553, 3135222, 3953106, 5051191, 10102382, 15153573, 30307146, 45460719, 90921438]

約数ペア:

[(1, 90921438), (2, 45460719), (3, 30307146), (6, 15153573), (9, 10102382), (18, 5051191), (23, 3953106), (29, 3135222), (46, 1976553), (58, 1567611), (69, 1317702), (87, 1045074), (138, 658851), (174, 522537), (207, 439234), (261, 348358), (414, 219617), (522, 174179), (667, 136314), (1334, 68157), (2001, 45438), (4002, 22719), (6003, 15146), (7573, 12006)]