68784432

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{10939}}^1$

素因数の和:11081

約数の個数: 40

約数和(自身を含む): 179065920

約数和(自身を除く): 110281488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 262, 393, 524, 786, 1048, 1572, 2096, 3144, 6288, 10939, 21878, 32817, 43756, 65634, 87512, 131268, 175024, 262536, 525072, 1433009, 2866018, 4299027, 5732036, 8598054, 11464072, 17196108, 22928144, 34392216, 68784432]

約数ペア:

[(1, 68784432), (2, 34392216), (3, 22928144), (4, 17196108), (6, 11464072), (8, 8598054), (12, 5732036), (16, 4299027), (24, 2866018), (48, 1433009), (131, 525072), (262, 262536), (393, 175024), (524, 131268), (786, 87512), (1048, 65634), (1572, 43756), (2096, 32817), (3144, 21878), (6288, 10939)]