80810418

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{60943}}^1$

素因数の和:60978

約数の個数: 32

約数和(自身を含む): 184294656

約数和(自身を除く): 103484238

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 60943, 121886, 182829, 365658, 792259, 1036031, 1584518, 2072062, 2376777, 3108093, 4753554, 6216186, 13468403, 26936806, 40405209, 80810418]

約数ペア:

[(1, 80810418), (2, 40405209), (3, 26936806), (6, 13468403), (13, 6216186), (17, 4753554), (26, 3108093), (34, 2376777), (39, 2072062), (51, 1584518), (78, 1036031), (102, 792259), (221, 365658), (442, 182829), (663, 121886), (1326, 60943)]