80790786

素因数分解:

$2^1\times 3^2\times {\mathrm{383}}^1\times {\mathrm{11719}}^1$

素因数の和:12110

約数の個数: 24

約数和(自身を含む): 175518720

約数和(自身を除く): 94727934

約数列:

[1, 2, 3, 6, 9, 18, 383, 766, 1149, 2298, 3447, 6894, 11719, 23438, 35157, 70314, 105471, 210942, 4488377, 8976754, 13465131, 26930262, 40395393, 80790786]

約数ペア:

[(1, 80790786), (2, 40395393), (3, 26930262), (6, 13465131), (9, 8976754), (18, 4488377), (383, 210942), (766, 105471), (1149, 70314), (2298, 35157), (3447, 23438), (6894, 11719)]