90451594

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:219

約数の個数: 48

約数和(自身を含む): 154804608

約数和(自身を除く): 64353014

約数列:

[1, 2, 17, 23, 34, 46, 47, 94, 107, 214, 391, 529, 782, 799, 1058, 1081, 1598, 1819, 2162, 2461, 3638, 4922, 5029, 8993, 10058, 17986, 18377, 24863, 36754, 41837, 49726, 56603, 83674, 85493, 113206, 115667, 170986, 231334, 422671, 845342, 962251, 1924502, 1966339, 2660341, 3932678, 5320682, 45225797, 90451594]

約数ペア:

[(1, 90451594), (2, 45225797), (17, 5320682), (23, 3932678), (34, 2660341), (46, 1966339), (47, 1924502), (94, 962251), (107, 845342), (214, 422671), (391, 231334), (529, 170986), (782, 115667), (799, 113206), (1058, 85493), (1081, 83674), (1598, 56603), (1819, 49726), (2162, 41837), (2461, 36754), (3638, 24863), (4922, 18377), (5029, 17986), (8993, 10058)]