68443668

素因数分解:

$2^2\times 3^2\times {\mathrm{347}}^1\times {\mathrm{5479}}^1$

素因数の和:5836

約数の個数: 36

約数和(自身を含む): 173540640

約数和(自身を除く): 105096972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 347, 694, 1041, 1388, 2082, 3123, 4164, 5479, 6246, 10958, 12492, 16437, 21916, 32874, 49311, 65748, 98622, 197244, 1901213, 3802426, 5703639, 7604852, 11407278, 17110917, 22814556, 34221834, 68443668]

約数ペア:

[(1, 68443668), (2, 34221834), (3, 22814556), (4, 17110917), (6, 11407278), (9, 7604852), (12, 5703639), (18, 3802426), (36, 1901213), (347, 197244), (694, 98622), (1041, 65748), (1388, 49311), (2082, 32874), (3123, 21916), (4164, 16437), (5479, 12492), (6246, 10958)]