82156488

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{79609}}^1$

素因数の和:79661

約数の個数: 32

約数和(自身を含む): 210170400

約数和(自身を除く): 128013912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 79609, 159218, 238827, 318436, 477654, 636872, 955308, 1910616, 3423187, 6846374, 10269561, 13692748, 20539122, 27385496, 41078244, 82156488]

約数ペア:

[(1, 82156488), (2, 41078244), (3, 27385496), (4, 20539122), (6, 13692748), (8, 10269561), (12, 6846374), (24, 3423187), (43, 1910616), (86, 955308), (129, 636872), (172, 477654), (258, 318436), (344, 238827), (516, 159218), (1032, 79609)]