78694746

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{709}}^1\times {\mathrm{1423}}^1$

素因数の和:2150

約数の個数: 32

約数和(自身を含む): 169854720

約数和(自身を除く): 91159974

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 709, 1418, 1423, 2127, 2846, 4254, 4269, 8538, 9217, 18434, 18499, 27651, 36998, 55302, 55497, 110994, 1008907, 2017814, 3026721, 6053442, 13115791, 26231582, 39347373, 78694746]

約数ペア:

[(1, 78694746), (2, 39347373), (3, 26231582), (6, 13115791), (13, 6053442), (26, 3026721), (39, 2017814), (78, 1008907), (709, 110994), (1418, 55497), (1423, 55302), (2127, 36998), (2846, 27651), (4254, 18499), (4269, 18434), (8538, 9217)]