71381376

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:205

約数の個数: 192

約数和(自身を含む): 231042240

約数和(自身を除く): 159660864

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 43, 44, 48, 64, 66, 72, 86, 88, 96, 99, 128, 129, 131, 132, 144, 172, 176, 192, 198, 258, 262, 264, 288, 344, 352, 384, 387, 393, 396, 473, 516, 524, 528, 576, 688, 704, 774, 786, 792, 946, 1032, 1048, 1056, 1152, 1179, 1376, 1408, 1419, 1441, 1548, 1572, 1584, 1892, 2064, 2096, 2112, 2358, 2752, 2838, 2882, 3096, 3144, 3168, 3784, 4128, 4192, 4224, 4257, 4323, 4716, 5504, 5633, 5676, 5764, 6192, 6288, 6336, 7568, 8256, 8384, 8514, 8646, 9432, 11266, 11352, 11528, 12384, 12576, 12672, 12969, 15136, 16512, 16768, 16899, 17028, 17292, 18864, 22532, 22704, 23056, 24768, 25152, 25938, 30272, 33798, 34056, 34584, 37728, 45064, 45408, 46112, 49536, 50304, 50697, 51876, 60544, 61963, 67596, 68112, 69168, 75456, 90128, 90816, 92224, 101394, 103752, 123926, 135192, 136224, 138336, 150912, 180256, 181632, 184448, 185889, 202788, 207504, 247852, 270384, 272448, 276672, 360512, 371778, 405576, 415008, 495704, 540768, 544896, 553344, 557667, 721024, 743556, 811152, 830016, 991408, 1081536, 1115334, 1487112, 1622304, 1660032, 1982816, 2163072, 2230668, 2974224, 3244608, 3965632, 4461336, 5948448, 6489216, 7931264, 8922672, 11896896, 17845344, 23793792, 35690688, 71381376]

約数ペア:

[(1, 71381376), (2, 35690688), (3, 23793792), (4, 17845344), (6, 11896896), (8, 8922672), (9, 7931264), (11, 6489216), (12, 5948448), (16, 4461336), (18, 3965632), (22, 3244608), (24, 2974224), (32, 2230668), (33, 2163072), (36, 1982816), (43, 1660032), (44, 1622304), (48, 1487112), (64, 1115334), (66, 1081536), (72, 991408), (86, 830016), (88, 811152), (96, 743556), (99, 721024), (128, 557667), (129, 553344), (131, 544896), (132, 540768), (144, 495704), (172, 415008), (176, 405576), (192, 371778), (198, 360512), (258, 276672), (262, 272448), (264, 270384), (288, 247852), (344, 207504), (352, 202788), (384, 185889), (387, 184448), (393, 181632), (396, 180256), (473, 150912), (516, 138336), (524, 136224), (528, 135192), (576, 123926), (688, 103752), (704, 101394), (774, 92224), (786, 90816), (792, 90128), (946, 75456), (1032, 69168), (1048, 68112), (1056, 67596), (1152, 61963), (1179, 60544), (1376, 51876), (1408, 50697), (1419, 50304), (1441, 49536), (1548, 46112), (1572, 45408), (1584, 45064), (1892, 37728), (2064, 34584), (2096, 34056), (2112, 33798), (2358, 30272), (2752, 25938), (2838, 25152), (2882, 24768), (3096, 23056), (3144, 22704), (3168, 22532), (3784, 18864), (4128, 17292), (4192, 17028), (4224, 16899), (4257, 16768), (4323, 16512), (4716, 15136), (5504, 12969), (5633, 12672), (5676, 12576), (5764, 12384), (6192, 11528), (6288, 11352), (6336, 11266), (7568, 9432), (8256, 8646), (8384, 8514)]