87345846

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{7789}}^1$

素因数の和:7893

約数の個数: 48

約数和(自身を含む): 218743200

約数和(自身を除く): 131397354

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 89, 126, 178, 267, 534, 623, 801, 1246, 1602, 1869, 3738, 5607, 7789, 11214, 15578, 23367, 46734, 54523, 70101, 109046, 140202, 163569, 327138, 490707, 693221, 981414, 1386442, 2079663, 4159326, 4852547, 6238989, 9705094, 12477978, 14557641, 29115282, 43672923, 87345846]

約数ペア:

[(1, 87345846), (2, 43672923), (3, 29115282), (6, 14557641), (7, 12477978), (9, 9705094), (14, 6238989), (18, 4852547), (21, 4159326), (42, 2079663), (63, 1386442), (89, 981414), (126, 693221), (178, 490707), (267, 327138), (534, 163569), (623, 140202), (801, 109046), (1246, 70101), (1602, 54523), (1869, 46734), (3738, 23367), (5607, 15578), (7789, 11214)]