90039138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{112831}}^1$

素因数の和:112862

約数の個数: 32

約数和(自身を含む): 216637440

約数和(自身を除く): 126598302

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 112831, 225662, 338493, 676986, 789817, 1579634, 2143789, 2369451, 4287578, 4738902, 6431367, 12862734, 15006523, 30013046, 45019569, 90039138]

約数ペア:

[(1, 90039138), (2, 45019569), (3, 30013046), (6, 15006523), (7, 12862734), (14, 6431367), (19, 4738902), (21, 4287578), (38, 2369451), (42, 2143789), (57, 1579634), (114, 789817), (133, 676986), (266, 338493), (399, 225662), (798, 112831)]