78007998

素因数分解:

$2^1\times 3^1\times {\mathrm{607}}^1\times {\mathrm{21419}}^1$

素因数の和:22031

約数の個数: 16

約数和(自身を含む): 156280320

約数和(自身を除く): 78272322

約数列:

[1, 2, 3, 6, 607, 1214, 1821, 3642, 21419, 42838, 64257, 128514, 13001333, 26002666, 39003999, 78007998]

約数ペア:

[(1, 78007998), (2, 39003999), (3, 26002666), (6, 13001333), (607, 128514), (1214, 64257), (1821, 42838), (3642, 21419)]