80571744

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{877}}^1$

素因数の和:933

約数の個数: 144

約数和(自身を含む): 258869520

約数和(自身を除く): 178297776

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 29, 32, 33, 36, 44, 48, 58, 66, 72, 87, 88, 96, 99, 116, 132, 144, 174, 176, 198, 232, 261, 264, 288, 319, 348, 352, 396, 464, 522, 528, 638, 696, 792, 877, 928, 957, 1044, 1056, 1276, 1392, 1584, 1754, 1914, 2088, 2552, 2631, 2784, 2871, 3168, 3508, 3828, 4176, 5104, 5262, 5742, 7016, 7656, 7893, 8352, 9647, 10208, 10524, 11484, 14032, 15312, 15786, 19294, 21048, 22968, 25433, 28064, 28941, 30624, 31572, 38588, 42096, 45936, 50866, 57882, 63144, 76299, 77176, 84192, 86823, 91872, 101732, 115764, 126288, 152598, 154352, 173646, 203464, 228897, 231528, 252576, 279763, 305196, 308704, 347292, 406928, 457794, 463056, 559526, 610392, 694584, 813856, 839289, 915588, 926112, 1119052, 1220784, 1389168, 1678578, 1831176, 2238104, 2441568, 2517867, 2778336, 3357156, 3662352, 4476208, 5035734, 6714312, 7324704, 8952416, 10071468, 13428624, 20142936, 26857248, 40285872, 80571744]

約数ペア:

[(1, 80571744), (2, 40285872), (3, 26857248), (4, 20142936), (6, 13428624), (8, 10071468), (9, 8952416), (11, 7324704), (12, 6714312), (16, 5035734), (18, 4476208), (22, 3662352), (24, 3357156), (29, 2778336), (32, 2517867), (33, 2441568), (36, 2238104), (44, 1831176), (48, 1678578), (58, 1389168), (66, 1220784), (72, 1119052), (87, 926112), (88, 915588), (96, 839289), (99, 813856), (116, 694584), (132, 610392), (144, 559526), (174, 463056), (176, 457794), (198, 406928), (232, 347292), (261, 308704), (264, 305196), (288, 279763), (319, 252576), (348, 231528), (352, 228897), (396, 203464), (464, 173646), (522, 154352), (528, 152598), (638, 126288), (696, 115764), (792, 101732), (877, 91872), (928, 86823), (957, 84192), (1044, 77176), (1056, 76299), (1276, 63144), (1392, 57882), (1584, 50866), (1754, 45936), (1914, 42096), (2088, 38588), (2552, 31572), (2631, 30624), (2784, 28941), (2871, 28064), (3168, 25433), (3508, 22968), (3828, 21048), (4176, 19294), (5104, 15786), (5262, 15312), (5742, 14032), (7016, 11484), (7656, 10524), (7893, 10208), (8352, 9647)]