78243846

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{3011}}^1$

素因数の和:3148

約数の個数: 32

約数和(自身を含む): 161346816

約数和(自身を除く): 83102970

約数列:

[1, 2, 3, 6, 61, 71, 122, 142, 183, 213, 366, 426, 3011, 4331, 6022, 8662, 9033, 12993, 18066, 25986, 183671, 213781, 367342, 427562, 551013, 641343, 1102026, 1282686, 13040641, 26081282, 39121923, 78243846]

約数ペア:

[(1, 78243846), (2, 39121923), (3, 26081282), (6, 13040641), (61, 1282686), (71, 1102026), (122, 641343), (142, 551013), (183, 427562), (213, 367342), (366, 213781), (426, 183671), (3011, 25986), (4331, 18066), (6022, 12993), (8662, 9033)]