68137578

素因数分解:

$2^1\times 3^3\times {\mathrm{883}}^1\times {\mathrm{1429}}^1$

素因数の和:2323

約数の個数: 32

約数和(自身を含む): 151694400

約数和(自身を除く): 83556822

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 883, 1429, 1766, 2649, 2858, 4287, 5298, 7947, 8574, 12861, 15894, 23841, 25722, 38583, 47682, 77166, 1261807, 2523614, 3785421, 7570842, 11356263, 22712526, 34068789, 68137578]

約数ペア:

[(1, 68137578), (2, 34068789), (3, 22712526), (6, 11356263), (9, 7570842), (18, 3785421), (27, 2523614), (54, 1261807), (883, 77166), (1429, 47682), (1766, 38583), (2649, 25722), (2858, 23841), (4287, 15894), (5298, 12861), (7947, 8574)]