87289794

素因数分解:

$2^1\times 3^2\times {\mathrm{1777}}^1\times {\mathrm{2729}}^1$

素因数の和:4514

約数の個数: 24

約数和(自身を含む): 189303660

約数和(自身を除く): 102013866

約数列:

[1, 2, 3, 6, 9, 18, 1777, 2729, 3554, 5331, 5458, 8187, 10662, 15993, 16374, 24561, 31986, 49122, 4849433, 9698866, 14548299, 29096598, 43644897, 87289794]

約数ペア:

[(1, 87289794), (2, 43644897), (3, 29096598), (6, 14548299), (9, 9698866), (18, 4849433), (1777, 49122), (2729, 31986), (3554, 24561), (5331, 16374), (5458, 15993), (8187, 10662)]