68722308

素因数分解:

$2^2\times 3^2\times {\mathrm{1117}}^1\times {\mathrm{1709}}^1$

素因数の和:2836

約数の個数: 36

約数和(自身を含む): 173971980

約数和(自身を除く): 105249672

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1117, 1709, 2234, 3351, 3418, 4468, 5127, 6702, 6836, 10053, 10254, 13404, 15381, 20106, 20508, 30762, 40212, 61524, 1908953, 3817906, 5726859, 7635812, 11453718, 17180577, 22907436, 34361154, 68722308]

約数ペア:

[(1, 68722308), (2, 34361154), (3, 22907436), (4, 17180577), (6, 11453718), (9, 7635812), (12, 5726859), (18, 3817906), (36, 1908953), (1117, 61524), (1709, 40212), (2234, 30762), (3351, 20508), (3418, 20106), (4468, 15381), (5127, 13404), (6702, 10254), (6836, 10053)]