81294504

素因数分解:

$2^3\times 3^1\times {\mathrm{3387271}}^1$

素因数の和:3387280

約数の個数: 16

約数和(自身を含む): 203236320

約数和(自身を除く): 121941816

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 3387271, 6774542, 10161813, 13549084, 20323626, 27098168, 40647252, 81294504]

約数ペア:

[(1, 81294504), (2, 40647252), (3, 27098168), (4, 20323626), (6, 13549084), (8, 10161813), (12, 6774542), (24, 3387271)]