81076128

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:235

約数の個数: 192

約数和(自身を含む): 264757248

約数和(自身を除く): 183681120

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 47, 48, 51, 56, 68, 84, 94, 96, 102, 112, 119, 136, 141, 151, 168, 188, 204, 224, 238, 272, 282, 302, 329, 336, 357, 376, 408, 453, 476, 544, 564, 604, 658, 672, 714, 752, 799, 816, 906, 952, 987, 1057, 1128, 1208, 1316, 1428, 1504, 1598, 1632, 1812, 1904, 1974, 2114, 2256, 2397, 2416, 2567, 2632, 2856, 3171, 3196, 3624, 3808, 3948, 4228, 4512, 4794, 4832, 5134, 5264, 5593, 5712, 6342, 6392, 7097, 7248, 7701, 7896, 8456, 9588, 10268, 10528, 11186, 11424, 12684, 12784, 14194, 14496, 15402, 15792, 16779, 16912, 17969, 19176, 20536, 21291, 22372, 25368, 25568, 28388, 30804, 31584, 33558, 33824, 35938, 38352, 41072, 42582, 44744, 49679, 50736, 53907, 56776, 61608, 67116, 71876, 76704, 82144, 85164, 89488, 99358, 101472, 107814, 113552, 120649, 123216, 134232, 143752, 149037, 170328, 178976, 198716, 215628, 227104, 241298, 246432, 268464, 287504, 298074, 340656, 361947, 397432, 431256, 482596, 536928, 575008, 596148, 681312, 723894, 794864, 844543, 862512, 965192, 1192296, 1447788, 1589728, 1689086, 1725024, 1930384, 2384592, 2533629, 2895576, 3378172, 3860768, 4769184, 5067258, 5791152, 6756344, 10134516, 11582304, 13512688, 20269032, 27025376, 40538064, 81076128]

約数ペア:

[(1, 81076128), (2, 40538064), (3, 27025376), (4, 20269032), (6, 13512688), (7, 11582304), (8, 10134516), (12, 6756344), (14, 5791152), (16, 5067258), (17, 4769184), (21, 3860768), (24, 3378172), (28, 2895576), (32, 2533629), (34, 2384592), (42, 1930384), (47, 1725024), (48, 1689086), (51, 1589728), (56, 1447788), (68, 1192296), (84, 965192), (94, 862512), (96, 844543), (102, 794864), (112, 723894), (119, 681312), (136, 596148), (141, 575008), (151, 536928), (168, 482596), (188, 431256), (204, 397432), (224, 361947), (238, 340656), (272, 298074), (282, 287504), (302, 268464), (329, 246432), (336, 241298), (357, 227104), (376, 215628), (408, 198716), (453, 178976), (476, 170328), (544, 149037), (564, 143752), (604, 134232), (658, 123216), (672, 120649), (714, 113552), (752, 107814), (799, 101472), (816, 99358), (906, 89488), (952, 85164), (987, 82144), (1057, 76704), (1128, 71876), (1208, 67116), (1316, 61608), (1428, 56776), (1504, 53907), (1598, 50736), (1632, 49679), (1812, 44744), (1904, 42582), (1974, 41072), (2114, 38352), (2256, 35938), (2397, 33824), (2416, 33558), (2567, 31584), (2632, 30804), (2856, 28388), (3171, 25568), (3196, 25368), (3624, 22372), (3808, 21291), (3948, 20536), (4228, 19176), (4512, 17969), (4794, 16912), (4832, 16779), (5134, 15792), (5264, 15402), (5593, 14496), (5712, 14194), (6342, 12784), (6392, 12684), (7097, 11424), (7248, 11186), (7701, 10528), (7896, 10268), (8456, 9588)]