80249352

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{77761}}^1$

素因数の和:77813

約数の個数: 32

約数和(自身を含む): 205291680

約数和(自身を除く): 125042328

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 77761, 155522, 233283, 311044, 466566, 622088, 933132, 1866264, 3343723, 6687446, 10031169, 13374892, 20062338, 26749784, 40124676, 80249352]

約数ペア:

[(1, 80249352), (2, 40124676), (3, 26749784), (4, 20062338), (6, 13374892), (8, 10031169), (12, 6687446), (24, 3343723), (43, 1866264), (86, 933132), (129, 622088), (172, 466566), (258, 311044), (344, 233283), (516, 155522), (1032, 77761)]