86690574

素因数分解:

$2^1\times 3^4\times {\mathrm{71}}^1\times {\mathrm{7537}}^1$

素因数の和:7622

約数の個数: 40

約数和(自身を含む): 197013168

約数和(自身を除く): 110322594

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 213, 426, 639, 1278, 1917, 3834, 5751, 7537, 11502, 15074, 22611, 45222, 67833, 135666, 203499, 406998, 535127, 610497, 1070254, 1220994, 1605381, 3210762, 4816143, 9632286, 14448429, 28896858, 43345287, 86690574]

約数ペア:

[(1, 86690574), (2, 43345287), (3, 28896858), (6, 14448429), (9, 9632286), (18, 4816143), (27, 3210762), (54, 1605381), (71, 1220994), (81, 1070254), (142, 610497), (162, 535127), (213, 406998), (426, 203499), (639, 135666), (1278, 67833), (1917, 45222), (3834, 22611), (5751, 15074), (7537, 11502)]