90215286

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{7331}}^1$

素因数の和:7636

約数の個数: 32

約数和(自身を含む): 206938368

約数和(自身を除く): 116723082

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 293, 586, 879, 1758, 2051, 4102, 6153, 7331, 12306, 14662, 21993, 43986, 51317, 102634, 153951, 307902, 2147983, 4295966, 6443949, 12887898, 15035881, 30071762, 45107643, 90215286]

約数ペア:

[(1, 90215286), (2, 45107643), (3, 30071762), (6, 15035881), (7, 12887898), (14, 6443949), (21, 4295966), (42, 2147983), (293, 307902), (586, 153951), (879, 102634), (1758, 51317), (2051, 43986), (4102, 21993), (6153, 14662), (7331, 12306)]