145269144

素因数分解:

$2^3\times 3^2\times {\mathrm{2017627}}^1$

素因数の和:2017639

約数の個数: 24

約数和(自身を含む): 393437460

約数和(自身を除く): 248168316

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2017627, 4035254, 6052881, 8070508, 12105762, 16141016, 18158643, 24211524, 36317286, 48423048, 72634572, 145269144]

約数ペア:

[(1, 145269144), (2, 72634572), (3, 48423048), (4, 36317286), (6, 24211524), (8, 18158643), (9, 16141016), (12, 12105762), (18, 8070508), (24, 6052881), (36, 4035254), (72, 2017627)]