80905116

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{354847}}^1$

素因数の和:354873

約数の個数: 24

約数和(自身を含む): 198714880

約数和(自身を除く): 117809764

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 354847, 709694, 1064541, 1419388, 2129082, 4258164, 6742093, 13484186, 20226279, 26968372, 40452558, 80905116]

約数ペア:

[(1, 80905116), (2, 40452558), (3, 26968372), (4, 20226279), (6, 13484186), (12, 6742093), (19, 4258164), (38, 2129082), (57, 1419388), (76, 1064541), (114, 709694), (228, 354847)]