78942606

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{2633}}^1$

素因数の和:2920

約数の個数: 32

約数和(自身を含む): 166890240

約数和(自身を除く): 87947634

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 263, 526, 789, 1578, 2633, 4997, 5266, 7899, 9994, 14991, 15798, 29982, 50027, 100054, 150081, 300162, 692479, 1384958, 2077437, 4154874, 13157101, 26314202, 39471303, 78942606]

約数ペア:

[(1, 78942606), (2, 39471303), (3, 26314202), (6, 13157101), (19, 4154874), (38, 2077437), (57, 1384958), (114, 692479), (263, 300162), (526, 150081), (789, 100054), (1578, 50027), (2633, 29982), (4997, 15798), (5266, 14991), (7899, 9994)]