78973188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{940157}}^1$

素因数の和:940171

約数の個数: 24

約数和(自身を含む): 210595392

約数和(自身を除く): 131622204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 940157, 1880314, 2820471, 3760628, 5640942, 6581099, 11281884, 13162198, 19743297, 26324396, 39486594, 78973188]

約数ペア:

[(1, 78973188), (2, 39486594), (3, 26324396), (4, 19743297), (6, 13162198), (7, 11281884), (12, 6581099), (14, 5640942), (21, 3760628), (28, 2820471), (42, 1880314), (84, 940157)]