68045628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{2803}}^1$

素因数の和:2851

約数の個数: 72

約数和(自身を含む): 192825472

約数和(自身を除く): 124779844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 289, 357, 476, 578, 714, 867, 1156, 1428, 1734, 2023, 2803, 3468, 4046, 5606, 6069, 8092, 8409, 11212, 12138, 16818, 19621, 24276, 33636, 39242, 47651, 58863, 78484, 95302, 117726, 142953, 190604, 235452, 285906, 333557, 571812, 667114, 810067, 1000671, 1334228, 1620134, 2001342, 2430201, 3240268, 4002684, 4860402, 5670469, 9720804, 11340938, 17011407, 22681876, 34022814, 68045628]

約数ペア:

[(1, 68045628), (2, 34022814), (3, 22681876), (4, 17011407), (6, 11340938), (7, 9720804), (12, 5670469), (14, 4860402), (17, 4002684), (21, 3240268), (28, 2430201), (34, 2001342), (42, 1620134), (51, 1334228), (68, 1000671), (84, 810067), (102, 667114), (119, 571812), (204, 333557), (238, 285906), (289, 235452), (357, 190604), (476, 142953), (578, 117726), (714, 95302), (867, 78484), (1156, 58863), (1428, 47651), (1734, 39242), (2023, 33636), (2803, 24276), (3468, 19621), (4046, 16818), (5606, 12138), (6069, 11212), (8092, 8409)]