80851086

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{43609}}^1$

素因数の和:43720

約数の個数: 24

約数和(自身を含む): 176882160

約数和(自身を除く): 96031074

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 618, 927, 1854, 43609, 87218, 130827, 261654, 392481, 784962, 4491727, 8983454, 13475181, 26950362, 40425543, 80851086]

約数ペア:

[(1, 80851086), (2, 40425543), (3, 26950362), (6, 13475181), (9, 8983454), (18, 4491727), (103, 784962), (206, 392481), (309, 261654), (618, 130827), (927, 87218), (1854, 43609)]