87857616

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2161}}^1$

素因数の和:2201

約数の個数: 120

約数和(自身を含む): 285245632

約数和(自身を除く): 197388016

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 121, 132, 154, 168, 176, 231, 242, 264, 308, 336, 363, 462, 484, 528, 616, 726, 847, 924, 968, 1232, 1452, 1694, 1848, 1936, 2161, 2541, 2904, 3388, 3696, 4322, 5082, 5808, 6483, 6776, 8644, 10164, 12966, 13552, 15127, 17288, 20328, 23771, 25932, 30254, 34576, 40656, 45381, 47542, 51864, 60508, 71313, 90762, 95084, 103728, 121016, 142626, 166397, 181524, 190168, 242032, 261481, 285252, 332794, 363048, 380336, 499191, 522962, 570504, 665588, 726096, 784443, 998382, 1045924, 1141008, 1331176, 1568886, 1830367, 1996764, 2091848, 2662352, 3137772, 3660734, 3993528, 4183696, 5491101, 6275544, 7321468, 7987056, 10982202, 12551088, 14642936, 21964404, 29285872, 43928808, 87857616]

約数ペア:

[(1, 87857616), (2, 43928808), (3, 29285872), (4, 21964404), (6, 14642936), (7, 12551088), (8, 10982202), (11, 7987056), (12, 7321468), (14, 6275544), (16, 5491101), (21, 4183696), (22, 3993528), (24, 3660734), (28, 3137772), (33, 2662352), (42, 2091848), (44, 1996764), (48, 1830367), (56, 1568886), (66, 1331176), (77, 1141008), (84, 1045924), (88, 998382), (112, 784443), (121, 726096), (132, 665588), (154, 570504), (168, 522962), (176, 499191), (231, 380336), (242, 363048), (264, 332794), (308, 285252), (336, 261481), (363, 242032), (462, 190168), (484, 181524), (528, 166397), (616, 142626), (726, 121016), (847, 103728), (924, 95084), (968, 90762), (1232, 71313), (1452, 60508), (1694, 51864), (1848, 47542), (1936, 45381), (2161, 40656), (2541, 34576), (2904, 30254), (3388, 25932), (3696, 23771), (4322, 20328), (5082, 17288), (5808, 15127), (6483, 13552), (6776, 12966), (8644, 10164)]