89851212

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{20627}}^1$

素因数の和:20659

約数の個数: 54

約数和(自身を含む): 249660684

約数和(自身を除く): 159809472

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 726, 1089, 1452, 2178, 4356, 20627, 41254, 61881, 82508, 123762, 185643, 226897, 247524, 371286, 453794, 680691, 742572, 907588, 1361382, 2042073, 2495867, 2722764, 4084146, 4991734, 7487601, 8168292, 9983468, 14975202, 22462803, 29950404, 44925606, 89851212]

約数ペア:

[(1, 89851212), (2, 44925606), (3, 29950404), (4, 22462803), (6, 14975202), (9, 9983468), (11, 8168292), (12, 7487601), (18, 4991734), (22, 4084146), (33, 2722764), (36, 2495867), (44, 2042073), (66, 1361382), (99, 907588), (121, 742572), (132, 680691), (198, 453794), (242, 371286), (363, 247524), (396, 226897), (484, 185643), (726, 123762), (1089, 82508), (1452, 61881), (2178, 41254), (4356, 20627)]