78801972

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{152717}}^1$

素因数の和:152767

約数の個数: 24

約数和(自身を含む): 188148576

約数和(自身を除く): 109346604

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 152717, 305434, 458151, 610868, 916302, 1832604, 6566831, 13133662, 19700493, 26267324, 39400986, 78801972]

約数ペア:

[(1, 78801972), (2, 39400986), (3, 26267324), (4, 19700493), (6, 13133662), (12, 6566831), (43, 1832604), (86, 916302), (129, 610868), (172, 458151), (258, 305434), (516, 152717)]