78799986

素因数分解:

$2^1\times 3^3\times {\mathrm{1459259}}^1$

素因数の和:1459270

約数の個数: 16

約数和(自身を含む): 175111200

約数和(自身を除く): 96311214

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1459259, 2918518, 4377777, 8755554, 13133331, 26266662, 39399993, 78799986]

約数ペア:

[(1, 78799986), (2, 39399993), (3, 26266662), (6, 13133331), (9, 8755554), (18, 4377777), (27, 2918518), (54, 1459259)]