81802044

素因数分解:

$2^2\times 3^2\times {\mathrm{863}}^1\times {\mathrm{2633}}^1$

素因数の和:3506

約数の個数: 36

約数和(自身を含む): 207095616

約数和(自身を除く): 125293572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 863, 1726, 2589, 2633, 3452, 5178, 5266, 7767, 7899, 10356, 10532, 15534, 15798, 23697, 31068, 31596, 47394, 94788, 2272279, 4544558, 6816837, 9089116, 13633674, 20450511, 27267348, 40901022, 81802044]

約数ペア:

[(1, 81802044), (2, 40901022), (3, 27267348), (4, 20450511), (6, 13633674), (9, 9089116), (12, 6816837), (18, 4544558), (36, 2272279), (863, 94788), (1726, 47394), (2589, 31596), (2633, 31068), (3452, 23697), (5178, 15798), (5266, 15534), (7767, 10532), (7899, 10356)]