80158878

素因数分解:

$2^1\times 3^2\times {\mathrm{4453271}}^1$

素因数の和:4453279

約数の個数: 12

約数和(自身を含む): 173677608

約数和(自身を除く): 93518730

約数列:

[1, 2, 3, 6, 9, 18, 4453271, 8906542, 13359813, 26719626, 40079439, 80158878]

約数ペア:

[(1, 80158878), (2, 40079439), (3, 26719626), (6, 13359813), (9, 8906542), (18, 4453271)]