78231222

素因数分解:

$2^1\times 3^2\times {\mathrm{1213}}^1\times {\mathrm{3583}}^1$

素因数の和:4804

約数の個数: 24

約数和(自身を含む): 169688064

約数和(自身を除く): 91456842

約数列:

[1, 2, 3, 6, 9, 18, 1213, 2426, 3583, 3639, 7166, 7278, 10749, 10917, 21498, 21834, 32247, 64494, 4346179, 8692358, 13038537, 26077074, 39115611, 78231222]

約数ペア:

[(1, 78231222), (2, 39115611), (3, 26077074), (6, 13038537), (9, 8692358), (18, 4346179), (1213, 64494), (2426, 32247), (3583, 21834), (3639, 21498), (7166, 10917), (7278, 10749)]