81189206784

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{117071}}^1$

素因数の和:117143

約数の個数: 216

約数和(自身を含む): 273753672192

約数和(自身を除く): 192564465408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 43, 48, 56, 63, 64, 72, 84, 86, 96, 112, 126, 128, 129, 144, 168, 172, 192, 224, 252, 256, 258, 288, 301, 336, 344, 384, 387, 448, 504, 516, 576, 602, 672, 688, 768, 774, 896, 903, 1008, 1032, 1152, 1204, 1344, 1376, 1548, 1792, 1806, 2016, 2064, 2304, 2408, 2688, 2709, 2752, 3096, 3612, 4032, 4128, 4816, 5376, 5418, 5504, 6192, 7224, 8064, 8256, 9632, 10836, 11008, 12384, 14448, 16128, 16512, 19264, 21672, 24768, 28896, 33024, 38528, 43344, 49536, 57792, 77056, 86688, 99072, 115584, 117071, 173376, 231168, 234142, 346752, 351213, 468284, 693504, 702426, 819497, 936568, 1053639, 1404852, 1638994, 1873136, 2107278, 2458491, 2809704, 3277988, 3746272, 4214556, 4916982, 5034053, 5619408, 6555976, 7375473, 7492544, 8429112, 9833964, 10068106, 11238816, 13111952, 14750946, 14985088, 15102159, 16858224, 19667928, 20136212, 22477632, 26223904, 29501892, 29970176, 30204318, 33716448, 35238371, 39335856, 40272424, 44955264, 45306477, 52447808, 59003784, 60408636, 67432896, 70476742, 78671712, 80544848, 89910528, 90612954, 104895616, 105715113, 118007568, 120817272, 134865792, 140953484, 157343424, 161089696, 181225908, 209791232, 211430226, 236015136, 241634544, 269731584, 281906968, 314686848, 317145339, 322179392, 362451816, 422860452, 472030272, 483269088, 563813936, 629373696, 634290678, 644358784, 724903632, 845720904, 944060544, 966538176, 1127627872, 1268581356, 1288717568, 1449807264, 1691441808, 1888121088, 1933076352, 2255255744, 2537162712, 2899614528, 3382883616, 3866152704, 4510511488, 5074325424, 5799229056, 6765767232, 9021022976, 10148650848, 11598458112, 13531534464, 20297301696, 27063068928, 40594603392, 81189206784]

約数ペア:

[(1, 81189206784), (2, 40594603392), (3, 27063068928), (4, 20297301696), (6, 13531534464), (7, 11598458112), (8, 10148650848), (9, 9021022976), (12, 6765767232), (14, 5799229056), (16, 5074325424), (18, 4510511488), (21, 3866152704), (24, 3382883616), (28, 2899614528), (32, 2537162712), (36, 2255255744), (42, 1933076352), (43, 1888121088), (48, 1691441808), (56, 1449807264), (63, 1288717568), (64, 1268581356), (72, 1127627872), (84, 966538176), (86, 944060544), (96, 845720904), (112, 724903632), (126, 644358784), (128, 634290678), (129, 629373696), (144, 563813936), (168, 483269088), (172, 472030272), (192, 422860452), (224, 362451816), (252, 322179392), (256, 317145339), (258, 314686848), (288, 281906968), (301, 269731584), (336, 241634544), (344, 236015136), (384, 211430226), (387, 209791232), (448, 181225908), (504, 161089696), (516, 157343424), (576, 140953484), (602, 134865792), (672, 120817272), (688, 118007568), (768, 105715113), (774, 104895616), (896, 90612954), (903, 89910528), (1008, 80544848), (1032, 78671712), (1152, 70476742), (1204, 67432896), (1344, 60408636), (1376, 59003784), (1548, 52447808), (1792, 45306477), (1806, 44955264), (2016, 40272424), (2064, 39335856), (2304, 35238371), (2408, 33716448), (2688, 30204318), (2709, 29970176), (2752, 29501892), (3096, 26223904), (3612, 22477632), (4032, 20136212), (4128, 19667928), (4816, 16858224), (5376, 15102159), (5418, 14985088), (5504, 14750946), (6192, 13111952), (7224, 11238816), (8064, 10068106), (8256, 9833964), (9632, 8429112), (10836, 7492544), (11008, 7375473), (12384, 6555976), (14448, 5619408), (16128, 5034053), (16512, 4916982), (19264, 4214556), (21672, 3746272), (24768, 3277988), (28896, 2809704), (33024, 2458491), (38528, 2107278), (43344, 1873136), (49536, 1638994), (57792, 1404852), (77056, 1053639), (86688, 936568), (99072, 819497), (115584, 702426), (117071, 693504), (173376, 468284), (231168, 351213), (234142, 346752)]