71312562

素因数分解:

$2^1\times 3^4\times {\mathrm{479}}^1\times {\mathrm{919}}^1$

素因数の和:1412

約数の個数: 40

約数和(自身を含む): 160300800

約数和(自身を除く): 88988238

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 479, 919, 958, 1437, 1838, 2757, 2874, 4311, 5514, 8271, 8622, 12933, 16542, 24813, 25866, 38799, 49626, 74439, 77598, 148878, 440201, 880402, 1320603, 2641206, 3961809, 7923618, 11885427, 23770854, 35656281, 71312562]

約数ペア:

[(1, 71312562), (2, 35656281), (3, 23770854), (6, 11885427), (9, 7923618), (18, 3961809), (27, 2641206), (54, 1320603), (81, 880402), (162, 440201), (479, 148878), (919, 77598), (958, 74439), (1437, 49626), (1838, 38799), (2757, 25866), (2874, 24813), (4311, 16542), (5514, 12933), (8271, 8622)]