89849124

素因数分解:

$2^2\times 3^2\times {\mathrm{181}}^1\times {\mathrm{13789}}^1$

素因数の和:13980

約数の個数: 36

約数和(自身を含む): 228389980

約数和(自身を除く): 138540856

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 181, 362, 543, 724, 1086, 1629, 2172, 3258, 6516, 13789, 27578, 41367, 55156, 82734, 124101, 165468, 248202, 496404, 2495809, 4991618, 7487427, 9983236, 14974854, 22462281, 29949708, 44924562, 89849124]

約数ペア:

[(1, 89849124), (2, 44924562), (3, 29949708), (4, 22462281), (6, 14974854), (9, 9983236), (12, 7487427), (18, 4991618), (36, 2495809), (181, 496404), (362, 248202), (543, 165468), (724, 124101), (1086, 82734), (1629, 55156), (2172, 41367), (3258, 27578), (6516, 13789)]