80156502

素因数分解:

$2^1\times 3^2\times {\mathrm{4453139}}^1$

素因数の和:4453147

約数の個数: 12

約数和(自身を含む): 173672460

約数和(自身を除く): 93515958

約数列:

[1, 2, 3, 6, 9, 18, 4453139, 8906278, 13359417, 26718834, 40078251, 80156502]

約数ペア:

[(1, 80156502), (2, 40078251), (3, 26718834), (6, 13359417), (9, 8906278), (18, 4453139)]