80459736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{478927}}^1$

素因数の和:478943

約数の個数: 32

約数和(自身を含む): 229885440

約数和(自身を除く): 149425704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 478927, 957854, 1436781, 1915708, 2873562, 3352489, 3831416, 5747124, 6704978, 10057467, 11494248, 13409956, 20114934, 26819912, 40229868, 80459736]

約数ペア:

[(1, 80459736), (2, 40229868), (3, 26819912), (4, 20114934), (6, 13409956), (7, 11494248), (8, 10057467), (12, 6704978), (14, 5747124), (21, 3831416), (24, 3352489), (28, 2873562), (42, 1915708), (56, 1436781), (84, 957854), (168, 478927)]