78365934

素因数分解:

$2^1\times 3^3\times {\mathrm{647}}^1\times {\mathrm{2243}}^1$

素因数の和:2901

約数の個数: 32

約数和(自身を含む): 174493440

約数和(自身を除く): 96127506

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 647, 1294, 1941, 2243, 3882, 4486, 5823, 6729, 11646, 13458, 17469, 20187, 34938, 40374, 60561, 121122, 1451221, 2902442, 4353663, 8707326, 13060989, 26121978, 39182967, 78365934]

約数ペア:

[(1, 78365934), (2, 39182967), (3, 26121978), (6, 13060989), (9, 8707326), (18, 4353663), (27, 2902442), (54, 1451221), (647, 121122), (1294, 60561), (1941, 40374), (2243, 34938), (3882, 20187), (4486, 17469), (5823, 13458), (6729, 11646)]