81989526

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{12641}}^1$

素因数の和:12716

約数の個数: 32

約数和(自身を含む): 174763008

約数和(自身を除く): 92773482

約数列:

[1, 2, 3, 6, 23, 46, 47, 69, 94, 138, 141, 282, 1081, 2162, 3243, 6486, 12641, 25282, 37923, 75846, 290743, 581486, 594127, 872229, 1188254, 1744458, 1782381, 3564762, 13664921, 27329842, 40994763, 81989526]

約数ペア:

[(1, 81989526), (2, 40994763), (3, 27329842), (6, 13664921), (23, 3564762), (46, 1782381), (47, 1744458), (69, 1188254), (94, 872229), (138, 594127), (141, 581486), (282, 290743), (1081, 75846), (2162, 37923), (3243, 25282), (6486, 12641)]