81304584

素因数分解:

$2^3\times 3^1\times {\mathrm{3387691}}^1$

素因数の和:3387700

約数の個数: 16

約数和(自身を含む): 203261520

約数和(自身を除く): 121956936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 3387691, 6775382, 10163073, 13550764, 20326146, 27101528, 40652292, 81304584]

約数ペア:

[(1, 81304584), (2, 40652292), (3, 27101528), (4, 20326146), (6, 13550764), (8, 10163073), (12, 6775382), (24, 3387691)]