78756066

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{397}}^1$

素因数の和:615

約数の個数: 48

約数和(自身を含む): 174343104

約数和(自身を除く): 95587038

約数列:

[1, 2, 3, 6, 9, 18, 103, 107, 206, 214, 309, 321, 397, 618, 642, 794, 927, 963, 1191, 1854, 1926, 2382, 3573, 7146, 11021, 22042, 33063, 40891, 42479, 66126, 81782, 84958, 99189, 122673, 127437, 198378, 245346, 254874, 368019, 382311, 736038, 764622, 4375337, 8750674, 13126011, 26252022, 39378033, 78756066]

約数ペア:

[(1, 78756066), (2, 39378033), (3, 26252022), (6, 13126011), (9, 8750674), (18, 4375337), (103, 764622), (107, 736038), (206, 382311), (214, 368019), (309, 254874), (321, 245346), (397, 198378), (618, 127437), (642, 122673), (794, 99189), (927, 84958), (963, 81782), (1191, 66126), (1854, 42479), (1926, 40891), (2382, 33063), (3573, 22042), (7146, 11021)]