85709178

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{23003}}^1$

素因数の和:23040

約数の個数: 40

約数和(自身を含む): 200410848

約数和(自身を除く): 114701670

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 621, 1242, 1863, 3726, 23003, 46006, 69009, 138018, 207027, 414054, 529069, 621081, 1058138, 1242162, 1587207, 1863243, 3174414, 3726486, 4761621, 9523242, 14284863, 28569726, 42854589, 85709178]

約数ペア:

[(1, 85709178), (2, 42854589), (3, 28569726), (6, 14284863), (9, 9523242), (18, 4761621), (23, 3726486), (27, 3174414), (46, 1863243), (54, 1587207), (69, 1242162), (81, 1058138), (138, 621081), (162, 529069), (207, 414054), (414, 207027), (621, 138018), (1242, 69009), (1863, 46006), (3726, 23003)]