80132492

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{9739}}^1$

素因数の和:9782

約数の個数: 36

約数和(自身を含む): 163222920

約数和(自身を除く): 83090428

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 121, 187, 242, 374, 484, 748, 2057, 4114, 8228, 9739, 19478, 38956, 107129, 165563, 214258, 331126, 428516, 662252, 1178419, 1821193, 2356838, 3642386, 4713676, 7284772, 20033123, 40066246, 80132492]

約数ペア:

[(1, 80132492), (2, 40066246), (4, 20033123), (11, 7284772), (17, 4713676), (22, 3642386), (34, 2356838), (44, 1821193), (68, 1178419), (121, 662252), (187, 428516), (242, 331126), (374, 214258), (484, 165563), (748, 107129), (2057, 38956), (4114, 19478), (8228, 9739)]