85778464

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:282

約数の個数: 96

約数和(自身を含む): 193596480

約数和(自身を除く): 107818016

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 43, 68, 76, 86, 136, 152, 172, 193, 272, 304, 323, 344, 386, 544, 608, 646, 688, 731, 772, 817, 1292, 1376, 1462, 1544, 1634, 2584, 2924, 3088, 3268, 3281, 3667, 5168, 5848, 6176, 6536, 6562, 7334, 8299, 10336, 11696, 13072, 13124, 13889, 14668, 16598, 23392, 26144, 26248, 27778, 29336, 33196, 52496, 55556, 58672, 62339, 66392, 104992, 111112, 117344, 124678, 132784, 141083, 157681, 222224, 249356, 265568, 282166, 315362, 444448, 498712, 564332, 630724, 997424, 1128664, 1261448, 1994848, 2257328, 2522896, 2680577, 4514656, 5045792, 5361154, 10722308, 21444616, 42889232, 85778464]

約数ペア:

[(1, 85778464), (2, 42889232), (4, 21444616), (8, 10722308), (16, 5361154), (17, 5045792), (19, 4514656), (32, 2680577), (34, 2522896), (38, 2257328), (43, 1994848), (68, 1261448), (76, 1128664), (86, 997424), (136, 630724), (152, 564332), (172, 498712), (193, 444448), (272, 315362), (304, 282166), (323, 265568), (344, 249356), (386, 222224), (544, 157681), (608, 141083), (646, 132784), (688, 124678), (731, 117344), (772, 111112), (817, 104992), (1292, 66392), (1376, 62339), (1462, 58672), (1544, 55556), (1634, 52496), (2584, 33196), (2924, 29336), (3088, 27778), (3268, 26248), (3281, 26144), (3667, 23392), (5168, 16598), (5848, 14668), (6176, 13889), (6536, 13124), (6562, 13072), (7334, 11696), (8299, 10336)]