83518728

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{80929}}^1$

素因数の和:80981

約数の個数: 32

約数和(自身を含む): 213655200

約数和(自身を除く): 130136472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 80929, 161858, 242787, 323716, 485574, 647432, 971148, 1942296, 3479947, 6959894, 10439841, 13919788, 20879682, 27839576, 41759364, 83518728]

約数ペア:

[(1, 83518728), (2, 41759364), (3, 27839576), (4, 20879682), (6, 13919788), (8, 10439841), (12, 6959894), (24, 3479947), (43, 1942296), (86, 971148), (129, 647432), (172, 485574), (258, 323716), (344, 242787), (516, 161858), (1032, 80929)]