86464140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1621}}^1$

素因数の和:1767

約数の個数: 96

約数和(自身を含む): 279035904

約数和(自身を除く): 192571764

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 127, 140, 210, 254, 381, 420, 508, 635, 762, 889, 1270, 1524, 1621, 1778, 1905, 2540, 2667, 3242, 3556, 3810, 4445, 4863, 5334, 6484, 7620, 8105, 8890, 9726, 10668, 11347, 13335, 16210, 17780, 19452, 22694, 24315, 26670, 32420, 34041, 45388, 48630, 53340, 56735, 68082, 97260, 113470, 136164, 170205, 205867, 226940, 340410, 411734, 617601, 680820, 823468, 1029335, 1235202, 1441069, 2058670, 2470404, 2882138, 3088005, 4117340, 4323207, 5764276, 6176010, 7205345, 8646414, 12352020, 14410690, 17292828, 21616035, 28821380, 43232070, 86464140]

約数ペア:

[(1, 86464140), (2, 43232070), (3, 28821380), (4, 21616035), (5, 17292828), (6, 14410690), (7, 12352020), (10, 8646414), (12, 7205345), (14, 6176010), (15, 5764276), (20, 4323207), (21, 4117340), (28, 3088005), (30, 2882138), (35, 2470404), (42, 2058670), (60, 1441069), (70, 1235202), (84, 1029335), (105, 823468), (127, 680820), (140, 617601), (210, 411734), (254, 340410), (381, 226940), (420, 205867), (508, 170205), (635, 136164), (762, 113470), (889, 97260), (1270, 68082), (1524, 56735), (1621, 53340), (1778, 48630), (1905, 45388), (2540, 34041), (2667, 32420), (3242, 26670), (3556, 24315), (3810, 22694), (4445, 19452), (4863, 17780), (5334, 16210), (6484, 13335), (7620, 11347), (8105, 10668), (8890, 9726)]