80643714

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{1847}}^1$

素因数の和:2254

約数の個数: 32

約数和(自身を含む): 170311680

約数和(自身を除く): 89667966

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 383, 766, 1149, 1847, 2298, 3694, 5541, 7277, 11082, 14554, 21831, 35093, 43662, 70186, 105279, 210558, 707401, 1414802, 2122203, 4244406, 13440619, 26881238, 40321857, 80643714]

約数ペア:

[(1, 80643714), (2, 40321857), (3, 26881238), (6, 13440619), (19, 4244406), (38, 2122203), (57, 1414802), (114, 707401), (383, 210558), (766, 105279), (1149, 70186), (1847, 43662), (2298, 35093), (3694, 21831), (5541, 14554), (7277, 11082)]