81882672

素因数分解:

$2^4\times 3^1\times {\mathrm{1705889}}^1$

素因数の和:1705900

約数の個数: 20

約数和(自身を含む): 211530360

約数和(自身を除く): 129647688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1705889, 3411778, 5117667, 6823556, 10235334, 13647112, 20470668, 27294224, 40941336, 81882672]

約数ペア:

[(1, 81882672), (2, 40941336), (3, 27294224), (4, 20470668), (6, 13647112), (8, 10235334), (12, 6823556), (16, 5117667), (24, 3411778), (48, 1705889)]