81117924

素因数分解:

$2^2\times 3^1\times {\mathrm{887}}^1\times {\mathrm{7621}}^1$

素因数の和:8515

約数の個数: 24

約数和(自身を含む): 189513408

約数和(自身を除く): 108395484

約数列:

[1, 2, 3, 4, 6, 12, 887, 1774, 2661, 3548, 5322, 7621, 10644, 15242, 22863, 30484, 45726, 91452, 6759827, 13519654, 20279481, 27039308, 40558962, 81117924]

約数ペア:

[(1, 81117924), (2, 40558962), (3, 27039308), (4, 20279481), (6, 13519654), (12, 6759827), (887, 91452), (1774, 45726), (2661, 30484), (3548, 22863), (5322, 15242), (7621, 10644)]