88719488

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:206

約数の個数: 128

約数和(自身を含む): 214885440

約数和(自身を除く): 126165952

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 37, 44, 52, 64, 74, 88, 104, 128, 131, 143, 148, 176, 208, 262, 286, 296, 352, 407, 416, 481, 524, 572, 592, 704, 814, 832, 962, 1048, 1144, 1184, 1408, 1441, 1628, 1664, 1703, 1924, 2096, 2288, 2368, 2882, 3256, 3406, 3848, 4192, 4576, 4736, 4847, 5291, 5764, 6512, 6812, 7696, 8384, 9152, 9694, 10582, 11528, 13024, 13624, 15392, 16768, 18304, 18733, 19388, 21164, 23056, 26048, 27248, 30784, 37466, 38776, 42328, 46112, 52096, 53317, 54496, 61568, 63011, 74932, 77552, 84656, 92224, 106634, 108992, 126022, 149864, 155104, 169312, 184448, 213268, 217984, 252044, 299728, 310208, 338624, 426536, 504088, 599456, 620416, 677248, 693121, 853072, 1008176, 1198912, 1386242, 1706144, 2016352, 2397824, 2772484, 3412288, 4032704, 5544968, 6824576, 8065408, 11089936, 22179872, 44359744, 88719488]

約数ペア:

[(1, 88719488), (2, 44359744), (4, 22179872), (8, 11089936), (11, 8065408), (13, 6824576), (16, 5544968), (22, 4032704), (26, 3412288), (32, 2772484), (37, 2397824), (44, 2016352), (52, 1706144), (64, 1386242), (74, 1198912), (88, 1008176), (104, 853072), (128, 693121), (131, 677248), (143, 620416), (148, 599456), (176, 504088), (208, 426536), (262, 338624), (286, 310208), (296, 299728), (352, 252044), (407, 217984), (416, 213268), (481, 184448), (524, 169312), (572, 155104), (592, 149864), (704, 126022), (814, 108992), (832, 106634), (962, 92224), (1048, 84656), (1144, 77552), (1184, 74932), (1408, 63011), (1441, 61568), (1628, 54496), (1664, 53317), (1703, 52096), (1924, 46112), (2096, 42328), (2288, 38776), (2368, 37466), (2882, 30784), (3256, 27248), (3406, 26048), (3848, 23056), (4192, 21164), (4576, 19388), (4736, 18733), (4847, 18304), (5291, 16768), (5764, 15392), (6512, 13624), (6812, 13024), (7696, 11528), (8384, 10582), (9152, 9694)]