80289684

素因数分解:

$2^2\times 3^3\times {\mathrm{743423}}^1$

素因数の和:743436

約数の個数: 24

約数和(自身を含む): 208158720

約数和(自身を除く): 127869036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 743423, 1486846, 2230269, 2973692, 4460538, 6690807, 8921076, 13381614, 20072421, 26763228, 40144842, 80289684]

約数ペア:

[(1, 80289684), (2, 40144842), (3, 26763228), (4, 20072421), (6, 13381614), (9, 8921076), (12, 6690807), (18, 4460538), (27, 2973692), (36, 2230269), (54, 1486846), (108, 743423)]