81766464

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:133

約数の個数: 224

約数和(自身を含む): 258080256

約数和(自身を除く): 176313792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 41, 47, 48, 51, 52, 64, 68, 78, 82, 94, 96, 102, 104, 123, 136, 141, 156, 164, 188, 192, 204, 208, 221, 246, 272, 282, 312, 328, 376, 408, 416, 442, 492, 533, 544, 564, 611, 624, 656, 663, 697, 752, 799, 816, 832, 884, 984, 1066, 1088, 1128, 1222, 1248, 1312, 1326, 1394, 1504, 1598, 1599, 1632, 1768, 1833, 1927, 1968, 2091, 2132, 2256, 2397, 2444, 2496, 2624, 2652, 2788, 3008, 3196, 3198, 3264, 3536, 3666, 3854, 3936, 4182, 4264, 4512, 4794, 4888, 5304, 5576, 5781, 6392, 6396, 7072, 7332, 7708, 7872, 8364, 8528, 9024, 9061, 9588, 9776, 10387, 10608, 11152, 11562, 12784, 12792, 14144, 14664, 15416, 16728, 17056, 18122, 19176, 19552, 20774, 21216, 22304, 23124, 25051, 25568, 25584, 27183, 29328, 30832, 31161, 32759, 33456, 34112, 36244, 38352, 39104, 41548, 42432, 44608, 46248, 50102, 51136, 51168, 54366, 58656, 61664, 62322, 65518, 66912, 72488, 75153, 76704, 83096, 92496, 98277, 100204, 102336, 108732, 117312, 123328, 124644, 131036, 133824, 144976, 150306, 153408, 166192, 184992, 196554, 200408, 217464, 249288, 262072, 289952, 300612, 332384, 369984, 393108, 400816, 425867, 434928, 498576, 524144, 579904, 601224, 664768, 786216, 801632, 851734, 869856, 997152, 1048288, 1202448, 1277601, 1572432, 1603264, 1703468, 1739712, 1994304, 2096576, 2404896, 2555202, 3144864, 3406936, 4809792, 5110404, 6289728, 6813872, 10220808, 13627744, 20441616, 27255488, 40883232, 81766464]

約数ペア:

[(1, 81766464), (2, 40883232), (3, 27255488), (4, 20441616), (6, 13627744), (8, 10220808), (12, 6813872), (13, 6289728), (16, 5110404), (17, 4809792), (24, 3406936), (26, 3144864), (32, 2555202), (34, 2404896), (39, 2096576), (41, 1994304), (47, 1739712), (48, 1703468), (51, 1603264), (52, 1572432), (64, 1277601), (68, 1202448), (78, 1048288), (82, 997152), (94, 869856), (96, 851734), (102, 801632), (104, 786216), (123, 664768), (136, 601224), (141, 579904), (156, 524144), (164, 498576), (188, 434928), (192, 425867), (204, 400816), (208, 393108), (221, 369984), (246, 332384), (272, 300612), (282, 289952), (312, 262072), (328, 249288), (376, 217464), (408, 200408), (416, 196554), (442, 184992), (492, 166192), (533, 153408), (544, 150306), (564, 144976), (611, 133824), (624, 131036), (656, 124644), (663, 123328), (697, 117312), (752, 108732), (799, 102336), (816, 100204), (832, 98277), (884, 92496), (984, 83096), (1066, 76704), (1088, 75153), (1128, 72488), (1222, 66912), (1248, 65518), (1312, 62322), (1326, 61664), (1394, 58656), (1504, 54366), (1598, 51168), (1599, 51136), (1632, 50102), (1768, 46248), (1833, 44608), (1927, 42432), (1968, 41548), (2091, 39104), (2132, 38352), (2256, 36244), (2397, 34112), (2444, 33456), (2496, 32759), (2624, 31161), (2652, 30832), (2788, 29328), (3008, 27183), (3196, 25584), (3198, 25568), (3264, 25051), (3536, 23124), (3666, 22304), (3854, 21216), (3936, 20774), (4182, 19552), (4264, 19176), (4512, 18122), (4794, 17056), (4888, 16728), (5304, 15416), (5576, 14664), (5781, 14144), (6392, 12792), (6396, 12784), (7072, 11562), (7332, 11152), (7708, 10608), (7872, 10387), (8364, 9776), (8528, 9588), (9024, 9061)]