81898008

素因数分解:

$2^3\times 3^1\times {\mathrm{709}}^1\times {\mathrm{4813}}^1$

素因数の和:5531

約数の個数: 32

約数和(自身を含む): 205076400

約数和(自身を除く): 123178392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 709, 1418, 2127, 2836, 4254, 4813, 5672, 8508, 9626, 14439, 17016, 19252, 28878, 38504, 57756, 115512, 3412417, 6824834, 10237251, 13649668, 20474502, 27299336, 40949004, 81898008]

約数ペア:

[(1, 81898008), (2, 40949004), (3, 27299336), (4, 20474502), (6, 13649668), (8, 10237251), (12, 6824834), (24, 3412417), (709, 115512), (1418, 57756), (2127, 38504), (2836, 28878), (4254, 19252), (4813, 17016), (5672, 14439), (8508, 9626)]