81680343552

素因数分解:

$2^9\times 3^2\times {\mathrm{31}}^1\times {\mathrm{571799}}^1$

素因数の和:571854

約数の個数: 120

約数和(自身を含む): 243339782400

約数和(自身を除く): 161659438848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 512, 558, 576, 744, 768, 992, 1116, 1152, 1488, 1536, 1984, 2232, 2304, 2976, 3968, 4464, 4608, 5952, 7936, 8928, 11904, 15872, 17856, 23808, 35712, 47616, 71424, 142848, 571799, 1143598, 1715397, 2287196, 3430794, 4574392, 5146191, 6861588, 9148784, 10292382, 13723176, 17725769, 18297568, 20584764, 27446352, 35451538, 36595136, 41169528, 53177307, 54892704, 70903076, 73190272, 82339056, 106354614, 109785408, 141806152, 146380544, 159531921, 164678112, 212709228, 219570816, 283612304, 292761088, 319063842, 329356224, 425418456, 439141632, 567224608, 638127684, 658712448, 850836912, 878283264, 1134449216, 1276255368, 1317424896, 1701673824, 2268898432, 2552510736, 2634849792, 3403347648, 4537796864, 5105021472, 6806695296, 9075593728, 10210042944, 13613390592, 20420085888, 27226781184, 40840171776, 81680343552]

約数ペア:

[(1, 81680343552), (2, 40840171776), (3, 27226781184), (4, 20420085888), (6, 13613390592), (8, 10210042944), (9, 9075593728), (12, 6806695296), (16, 5105021472), (18, 4537796864), (24, 3403347648), (31, 2634849792), (32, 2552510736), (36, 2268898432), (48, 1701673824), (62, 1317424896), (64, 1276255368), (72, 1134449216), (93, 878283264), (96, 850836912), (124, 658712448), (128, 638127684), (144, 567224608), (186, 439141632), (192, 425418456), (248, 329356224), (256, 319063842), (279, 292761088), (288, 283612304), (372, 219570816), (384, 212709228), (496, 164678112), (512, 159531921), (558, 146380544), (576, 141806152), (744, 109785408), (768, 106354614), (992, 82339056), (1116, 73190272), (1152, 70903076), (1488, 54892704), (1536, 53177307), (1984, 41169528), (2232, 36595136), (2304, 35451538), (2976, 27446352), (3968, 20584764), (4464, 18297568), (4608, 17725769), (5952, 13723176), (7936, 10292382), (8928, 9148784), (11904, 6861588), (15872, 5146191), (17856, 4574392), (23808, 3430794), (35712, 2287196), (47616, 1715397), (71424, 1143598), (142848, 571799)]