80845866

素因数分解:

$2^1\times 3^2\times {\mathrm{827}}^1\times {\mathrm{5431}}^1$

素因数の和:6266

約数の個数: 24

約数和(自身を含む): 175410144

約数和(自身を除く): 94564278

約数列:

[1, 2, 3, 6, 9, 18, 827, 1654, 2481, 4962, 5431, 7443, 10862, 14886, 16293, 32586, 48879, 97758, 4491437, 8982874, 13474311, 26948622, 40422933, 80845866]

約数ペア:

[(1, 80845866), (2, 40422933), (3, 26948622), (6, 13474311), (9, 8982874), (18, 4491437), (827, 97758), (1654, 48879), (2481, 32586), (4962, 16293), (5431, 14886), (7443, 10862)]