68189508

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{13627}}^1$

素因数の和:13776

約数の個数: 36

約数和(自身を含む): 173620720

約数和(自身を除く): 105431212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1251, 1668, 2502, 5004, 13627, 27254, 40881, 54508, 81762, 122643, 163524, 245286, 490572, 1894153, 3788306, 5682459, 7576612, 11364918, 17047377, 22729836, 34094754, 68189508]

約数ペア:

[(1, 68189508), (2, 34094754), (3, 22729836), (4, 17047377), (6, 11364918), (9, 7576612), (12, 5682459), (18, 3788306), (36, 1894153), (139, 490572), (278, 245286), (417, 163524), (556, 122643), (834, 81762), (1251, 54508), (1668, 40881), (2502, 27254), (5004, 13627)]