80285922

素因数分解:

$2^1\times 3^2\times {\mathrm{211}}^1\times {\mathrm{21139}}^1$

素因数の和:21358

約数の個数: 24

約数和(自身を含む): 174785520

約数和(自身を除く): 94499598

約数列:

[1, 2, 3, 6, 9, 18, 211, 422, 633, 1266, 1899, 3798, 21139, 42278, 63417, 126834, 190251, 380502, 4460329, 8920658, 13380987, 26761974, 40142961, 80285922]

約数ペア:

[(1, 80285922), (2, 40142961), (3, 26761974), (6, 13380987), (9, 8920658), (18, 4460329), (211, 380502), (422, 190251), (633, 126834), (1266, 63417), (1899, 42278), (3798, 21139)]