65643372

素因数分解:

$2^2\times 3^4\times {\mathrm{83}}^1\times {\mathrm{2441}}^1$

素因数の和:2540

約数の個数: 60

約数和(自身を含む): 173743416

約数和(自身を除く): 108100044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 83, 108, 162, 166, 249, 324, 332, 498, 747, 996, 1494, 2241, 2441, 2988, 4482, 4882, 6723, 7323, 8964, 9764, 13446, 14646, 21969, 26892, 29292, 43938, 65907, 87876, 131814, 197721, 202603, 263628, 395442, 405206, 607809, 790884, 810412, 1215618, 1823427, 2431236, 3646854, 5470281, 7293708, 10940562, 16410843, 21881124, 32821686, 65643372]

約数ペア:

[(1, 65643372), (2, 32821686), (3, 21881124), (4, 16410843), (6, 10940562), (9, 7293708), (12, 5470281), (18, 3646854), (27, 2431236), (36, 1823427), (54, 1215618), (81, 810412), (83, 790884), (108, 607809), (162, 405206), (166, 395442), (249, 263628), (324, 202603), (332, 197721), (498, 131814), (747, 87876), (996, 65907), (1494, 43938), (2241, 29292), (2441, 26892), (2988, 21969), (4482, 14646), (4882, 13446), (6723, 9764), (7323, 8964)]