78158772

素因数分解:

$2^2\times 3^2\times {\mathrm{2171077}}^1$

素因数の和:2171087

約数の個数: 18

約数和(自身を含む): 197568098

約数和(自身を除く): 119409326

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2171077, 4342154, 6513231, 8684308, 13026462, 19539693, 26052924, 39079386, 78158772]

約数ペア:

[(1, 78158772), (2, 39079386), (3, 26052924), (4, 19539693), (6, 13026462), (9, 8684308), (12, 6513231), (18, 4342154), (36, 2171077)]