81206104

素因数分解:

$2^3\times 7^1\times {\mathrm{1450109}}^1$

素因数の和:1450122

約数の個数: 16

約数和(自身を含む): 174013200

約数和(自身を除く): 92807096

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1450109, 2900218, 5800436, 10150763, 11600872, 20301526, 40603052, 81206104]

約数ペア:

[(1, 81206104), (2, 40603052), (4, 20301526), (7, 11600872), (8, 10150763), (14, 5800436), (28, 2900218), (56, 1450109)]