66883978476

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{88470871}}^1$

素因数の和:88470891

約数の個数: 48

約数和(自身を含む): 198174753280

約数和(自身を除く): 131290774804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 88470871, 176941742, 265412613, 353883484, 530825226, 619296097, 796237839, 1061650452, 1238592194, 1592475678, 1857888291, 2388713517, 2477184388, 3184951356, 3715776582, 4777427034, 5573664873, 7431553164, 9554854068, 11147329746, 16720994619, 22294659492, 33441989238, 66883978476]

約数ペア:

[(1, 66883978476), (2, 33441989238), (3, 22294659492), (4, 16720994619), (6, 11147329746), (7, 9554854068), (9, 7431553164), (12, 5573664873), (14, 4777427034), (18, 3715776582), (21, 3184951356), (27, 2477184388), (28, 2388713517), (36, 1857888291), (42, 1592475678), (54, 1238592194), (63, 1061650452), (84, 796237839), (108, 619296097), (126, 530825226), (189, 353883484), (252, 265412613), (378, 176941742), (756, 88470871)]