81168794

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{36011}}^1$

素因数の和:36050

約数の個数: 24

約数和(自身を含む): 147793248

約数和(自身を除く): 66624454

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 36011, 72022, 252077, 504154, 828253, 1656506, 1764539, 3529078, 5797771, 11595542, 40584397, 81168794]

約数ペア:

[(1, 81168794), (2, 40584397), (7, 11595542), (14, 5797771), (23, 3529078), (46, 1764539), (49, 1656506), (98, 828253), (161, 504154), (322, 252077), (1127, 72022), (2254, 36011)]