80996844

素因数分解:

$2^2\times 3^1\times {\mathrm{1223}}^1\times {\mathrm{5519}}^1$

素因数の和:6749

約数の個数: 24

約数和(自身を含む): 189181440

約数和(自身を除く): 108184596

約数列:

[1, 2, 3, 4, 6, 12, 1223, 2446, 3669, 4892, 5519, 7338, 11038, 14676, 16557, 22076, 33114, 66228, 6749737, 13499474, 20249211, 26998948, 40498422, 80996844]

約数ペア:

[(1, 80996844), (2, 40498422), (3, 26998948), (4, 20249211), (6, 13499474), (12, 6749737), (1223, 66228), (2446, 33114), (3669, 22076), (4892, 16557), (5519, 14676), (7338, 11038)]