86921952

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{241}}^1$

素因数の和:301

約数の個数: 144

約数和(自身を含む): 262109232

約数和(自身を除く): 175187280

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 68, 78, 96, 102, 104, 136, 156, 204, 208, 221, 241, 272, 289, 312, 408, 416, 442, 482, 544, 578, 624, 663, 723, 816, 867, 884, 964, 1156, 1248, 1326, 1446, 1632, 1734, 1768, 1928, 2312, 2652, 2892, 3133, 3468, 3536, 3757, 3856, 4097, 4624, 5304, 5784, 6266, 6936, 7072, 7514, 7712, 8194, 9248, 9399, 10608, 11271, 11568, 12291, 12532, 13872, 15028, 16388, 18798, 21216, 22542, 23136, 24582, 25064, 27744, 30056, 32776, 37596, 45084, 49164, 50128, 53261, 60112, 65552, 69649, 75192, 90168, 98328, 100256, 106522, 120224, 131104, 139298, 150384, 159783, 180336, 196656, 208947, 213044, 278596, 300768, 319566, 360672, 393312, 417894, 426088, 557192, 639132, 835788, 852176, 905437, 1114384, 1278264, 1671576, 1704352, 1810874, 2228768, 2556528, 2716311, 3343152, 3621748, 5113056, 5432622, 6686304, 7243496, 10865244, 14486992, 21730488, 28973984, 43460976, 86921952]

約数ペア:

[(1, 86921952), (2, 43460976), (3, 28973984), (4, 21730488), (6, 14486992), (8, 10865244), (12, 7243496), (13, 6686304), (16, 5432622), (17, 5113056), (24, 3621748), (26, 3343152), (32, 2716311), (34, 2556528), (39, 2228768), (48, 1810874), (51, 1704352), (52, 1671576), (68, 1278264), (78, 1114384), (96, 905437), (102, 852176), (104, 835788), (136, 639132), (156, 557192), (204, 426088), (208, 417894), (221, 393312), (241, 360672), (272, 319566), (289, 300768), (312, 278596), (408, 213044), (416, 208947), (442, 196656), (482, 180336), (544, 159783), (578, 150384), (624, 139298), (663, 131104), (723, 120224), (816, 106522), (867, 100256), (884, 98328), (964, 90168), (1156, 75192), (1248, 69649), (1326, 65552), (1446, 60112), (1632, 53261), (1734, 50128), (1768, 49164), (1928, 45084), (2312, 37596), (2652, 32776), (2892, 30056), (3133, 27744), (3468, 25064), (3536, 24582), (3757, 23136), (3856, 22542), (4097, 21216), (4624, 18798), (5304, 16388), (5784, 15028), (6266, 13872), (6936, 12532), (7072, 12291), (7514, 11568), (7712, 11271), (8194, 10608), (9248, 9399)]