77538530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{456109}}^1$

素因数の和:456133

約数の個数: 16

約数和(自身を含む): 147779640

約数和(自身を除く): 70241110

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 456109, 912218, 2280545, 4561090, 7753853, 15507706, 38769265, 77538530]

約数ペア:

[(1, 77538530), (2, 38769265), (5, 15507706), (10, 7753853), (17, 4561090), (34, 2280545), (85, 912218), (170, 456109)]