77865216

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{709}}^1$

素因数の和:752

約数の個数: 144

約数和(自身を含む): 243808320

約数和(自身を除く): 165943104

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 64, 66, 78, 88, 96, 104, 128, 132, 143, 156, 176, 192, 208, 256, 264, 286, 312, 352, 384, 416, 429, 528, 572, 624, 704, 709, 768, 832, 858, 1056, 1144, 1248, 1408, 1418, 1664, 1716, 2112, 2127, 2288, 2496, 2816, 2836, 3328, 3432, 4224, 4254, 4576, 4992, 5672, 6864, 7799, 8448, 8508, 9152, 9217, 9984, 11344, 13728, 15598, 17016, 18304, 18434, 22688, 23397, 27456, 27651, 31196, 34032, 36608, 36868, 45376, 46794, 54912, 55302, 62392, 68064, 73736, 90752, 93588, 101387, 109824, 110604, 124784, 136128, 147472, 181504, 187176, 202774, 221208, 249568, 272256, 294944, 304161, 374352, 405548, 442416, 499136, 544512, 589888, 608322, 748704, 811096, 884832, 998272, 1179776, 1216644, 1497408, 1622192, 1769664, 1996544, 2359552, 2433288, 2994816, 3244384, 3539328, 4866576, 5989632, 6488768, 7078656, 9733152, 12977536, 19466304, 25955072, 38932608, 77865216]

約数ペア:

[(1, 77865216), (2, 38932608), (3, 25955072), (4, 19466304), (6, 12977536), (8, 9733152), (11, 7078656), (12, 6488768), (13, 5989632), (16, 4866576), (22, 3539328), (24, 3244384), (26, 2994816), (32, 2433288), (33, 2359552), (39, 1996544), (44, 1769664), (48, 1622192), (52, 1497408), (64, 1216644), (66, 1179776), (78, 998272), (88, 884832), (96, 811096), (104, 748704), (128, 608322), (132, 589888), (143, 544512), (156, 499136), (176, 442416), (192, 405548), (208, 374352), (256, 304161), (264, 294944), (286, 272256), (312, 249568), (352, 221208), (384, 202774), (416, 187176), (429, 181504), (528, 147472), (572, 136128), (624, 124784), (704, 110604), (709, 109824), (768, 101387), (832, 93588), (858, 90752), (1056, 73736), (1144, 68064), (1248, 62392), (1408, 55302), (1418, 54912), (1664, 46794), (1716, 45376), (2112, 36868), (2127, 36608), (2288, 34032), (2496, 31196), (2816, 27651), (2836, 27456), (3328, 23397), (3432, 22688), (4224, 18434), (4254, 18304), (4576, 17016), (4992, 15598), (5672, 13728), (6864, 11344), (7799, 9984), (8448, 9217), (8508, 9152)]