64553669856

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1931}}^1\times {\mathrm{8929}}^1$

素因数の和:10889

約数の個数: 144

約数和(自身を含む): 197820146160

約数和(自身を除く): 133266476304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 1931, 3744, 3862, 5793, 7724, 8929, 11586, 15448, 17379, 17858, 23172, 25103, 26787, 30896, 34758, 35716, 46344, 50206, 53574, 61792, 69516, 71432, 75309, 80361, 92688, 100412, 107148, 116077, 139032, 142864, 150618, 160722, 185376, 200824, 214296, 225927, 232154, 278064, 285728, 301236, 321444, 348231, 401648, 428592, 451854, 464308, 556128, 602472, 642888, 696462, 803296, 857184, 903708, 928616, 1044693, 1204944, 1285776, 1392924, 1807416, 1857232, 2089386, 2409888, 2571552, 2785848, 3614832, 3714464, 4178772, 5571696, 7229664, 8357544, 11143392, 16715088, 17241899, 33430176, 34483798, 51725697, 68967596, 103451394, 137935192, 155177091, 206902788, 224144687, 275870384, 310354182, 413805576, 448289374, 551740768, 620708364, 672434061, 827611152, 896578748, 1241416728, 1344868122, 1655222304, 1793157496, 2017302183, 2482833456, 2689736244, 3586314992, 4034604366, 4965666912, 5379472488, 7172629984, 8069208732, 10758944976, 16138417464, 21517889952, 32276834928, 64553669856]

約数ペア:

[(1, 64553669856), (2, 32276834928), (3, 21517889952), (4, 16138417464), (6, 10758944976), (8, 8069208732), (9, 7172629984), (12, 5379472488), (13, 4965666912), (16, 4034604366), (18, 3586314992), (24, 2689736244), (26, 2482833456), (32, 2017302183), (36, 1793157496), (39, 1655222304), (48, 1344868122), (52, 1241416728), (72, 896578748), (78, 827611152), (96, 672434061), (104, 620708364), (117, 551740768), (144, 448289374), (156, 413805576), (208, 310354182), (234, 275870384), (288, 224144687), (312, 206902788), (416, 155177091), (468, 137935192), (624, 103451394), (936, 68967596), (1248, 51725697), (1872, 34483798), (1931, 33430176), (3744, 17241899), (3862, 16715088), (5793, 11143392), (7724, 8357544), (8929, 7229664), (11586, 5571696), (15448, 4178772), (17379, 3714464), (17858, 3614832), (23172, 2785848), (25103, 2571552), (26787, 2409888), (30896, 2089386), (34758, 1857232), (35716, 1807416), (46344, 1392924), (50206, 1285776), (53574, 1204944), (61792, 1044693), (69516, 928616), (71432, 903708), (75309, 857184), (80361, 803296), (92688, 696462), (100412, 642888), (107148, 602472), (116077, 556128), (139032, 464308), (142864, 451854), (150618, 428592), (160722, 401648), (185376, 348231), (200824, 321444), (214296, 301236), (225927, 285728), (232154, 278064)]