80941.000000

素因数分解:

$2^2\times 3^2\times {\mathrm{17807}}^1$

素因数の和:17817

約数の個数: 18

約数和(自身を含む): 1620528

約数和(自身を除く): 979476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 17807, 35614, 53421, 71228, 106842, 160263, 213684, 320526, 641052]

約数ペア:

[(1, 641052), (2, 320526), (3, 213684), (4, 160263), (6, 106842), (9, 71228), (12, 53421), (18, 35614), (36, 17807)]