87458244

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{52433}}^1$

素因数の和:52579

約数の個数: 24

約数和(自身を含む): 205541280

約数和(自身を除く): 118083036

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 52433, 104866, 157299, 209732, 314598, 629196, 7288187, 14576374, 21864561, 29152748, 43729122, 87458244]

約数ペア:

[(1, 87458244), (2, 43729122), (3, 29152748), (4, 21864561), (6, 14576374), (12, 7288187), (139, 629196), (278, 314598), (417, 209732), (556, 157299), (834, 104866), (1668, 52433)]