90375138

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{12157}}^1$

素因数の和:12231

約数の個数: 48

約数和(自身を含む): 227597760

約数和(自身を除く): 137222622

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 59, 63, 118, 126, 177, 354, 413, 531, 826, 1062, 1239, 2478, 3717, 7434, 12157, 24314, 36471, 72942, 85099, 109413, 170198, 218826, 255297, 510594, 717263, 765891, 1434526, 1531782, 2151789, 4303578, 5020841, 6455367, 10041682, 12910734, 15062523, 30125046, 45187569, 90375138]

約数ペア:

[(1, 90375138), (2, 45187569), (3, 30125046), (6, 15062523), (7, 12910734), (9, 10041682), (14, 6455367), (18, 5020841), (21, 4303578), (42, 2151789), (59, 1531782), (63, 1434526), (118, 765891), (126, 717263), (177, 510594), (354, 255297), (413, 218826), (531, 170198), (826, 109413), (1062, 85099), (1239, 72942), (2478, 36471), (3717, 24314), (7434, 12157)]