90809916

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1\times {\mathrm{487}}^1$

素因数の和:914

約数の個数: 48

約数和(自身を含む): 218077440

約数和(自身を除く): 127267524

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 379, 487, 492, 758, 974, 1137, 1461, 1516, 1948, 2274, 2922, 4548, 5844, 15539, 19967, 31078, 39934, 46617, 59901, 62156, 79868, 93234, 119802, 184573, 186468, 239604, 369146, 553719, 738292, 1107438, 2214876, 7567493, 15134986, 22702479, 30269972, 45404958, 90809916]

約数ペア:

[(1, 90809916), (2, 45404958), (3, 30269972), (4, 22702479), (6, 15134986), (12, 7567493), (41, 2214876), (82, 1107438), (123, 738292), (164, 553719), (246, 369146), (379, 239604), (487, 186468), (492, 184573), (758, 119802), (974, 93234), (1137, 79868), (1461, 62156), (1516, 59901), (1948, 46617), (2274, 39934), (2922, 31078), (4548, 19967), (5844, 15539)]