90564858

素因数分解:

$2^1\times 3^3\times {\mathrm{557}}^1\times {\mathrm{3011}}^1$

素因数の和:3579

約数の個数: 32

約数和(自身を含む): 201683520

約数和(自身を除く): 111118662

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 557, 1114, 1671, 3011, 3342, 5013, 6022, 9033, 10026, 15039, 18066, 27099, 30078, 54198, 81297, 162594, 1677127, 3354254, 5031381, 10062762, 15094143, 30188286, 45282429, 90564858]

約数ペア:

[(1, 90564858), (2, 45282429), (3, 30188286), (6, 15094143), (9, 10062762), (18, 5031381), (27, 3354254), (54, 1677127), (557, 162594), (1114, 81297), (1671, 54198), (3011, 30078), (3342, 27099), (5013, 18066), (6022, 15039), (9033, 10026)]