80857464

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{177319}}^1$

素因数の和:177347

約数の個数: 32

約数和(自身を含む): 212784000

約数和(自身を除く): 131926536

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 177319, 354638, 531957, 709276, 1063914, 1418552, 2127828, 3369061, 4255656, 6738122, 10107183, 13476244, 20214366, 26952488, 40428732, 80857464]

約数ペア:

[(1, 80857464), (2, 40428732), (3, 26952488), (4, 20214366), (6, 13476244), (8, 10107183), (12, 6738122), (19, 4255656), (24, 3369061), (38, 2127828), (57, 1418552), (76, 1063914), (114, 709276), (152, 531957), (228, 354638), (456, 177319)]