87381504

素因数分解:

$2^9\times 3^4\times 7^2\times {\mathrm{43}}^1$

素因数の和:87

約数の個数: 300

約数和(自身を含む): 310447764

約数和(自身を除く): 223066260

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 43, 48, 49, 54, 56, 63, 64, 72, 81, 84, 86, 96, 98, 108, 112, 126, 128, 129, 144, 147, 162, 168, 172, 189, 192, 196, 216, 224, 252, 256, 258, 288, 294, 301, 324, 336, 344, 378, 384, 387, 392, 432, 441, 448, 504, 512, 516, 567, 576, 588, 602, 648, 672, 688, 756, 768, 774, 784, 864, 882, 896, 903, 1008, 1032, 1134, 1152, 1161, 1176, 1204, 1296, 1323, 1344, 1376, 1512, 1536, 1548, 1568, 1728, 1764, 1792, 1806, 2016, 2064, 2107, 2268, 2304, 2322, 2352, 2408, 2592, 2646, 2688, 2709, 2752, 3024, 3096, 3136, 3456, 3483, 3528, 3584, 3612, 3969, 4032, 4128, 4214, 4536, 4608, 4644, 4704, 4816, 5184, 5292, 5376, 5418, 5504, 6048, 6192, 6272, 6321, 6912, 6966, 7056, 7224, 7938, 8064, 8127, 8256, 8428, 9072, 9288, 9408, 9632, 10368, 10584, 10752, 10836, 11008, 12096, 12384, 12544, 12642, 13824, 13932, 14112, 14448, 15876, 16128, 16254, 16512, 16856, 18144, 18576, 18816, 18963, 19264, 20736, 21168, 21672, 22016, 24192, 24381, 24768, 25088, 25284, 27864, 28224, 28896, 31752, 32256, 32508, 33024, 33712, 36288, 37152, 37632, 37926, 38528, 41472, 42336, 43344, 48384, 48762, 49536, 50568, 55728, 56448, 56889, 57792, 63504, 65016, 66048, 67424, 72576, 74304, 75264, 75852, 77056, 84672, 86688, 96768, 97524, 99072, 101136, 111456, 112896, 113778, 115584, 127008, 130032, 134848, 145152, 148608, 151704, 154112, 169344, 170667, 173376, 195048, 198144, 202272, 222912, 225792, 227556, 231168, 254016, 260064, 269696, 290304, 297216, 303408, 338688, 341334, 346752, 390096, 404544, 445824, 455112, 462336, 508032, 520128, 539392, 594432, 606816, 677376, 682668, 693504, 780192, 809088, 891648, 910224, 1016064, 1040256, 1078784, 1213632, 1365336, 1387008, 1560384, 1618176, 1783296, 1820448, 2032128, 2080512, 2427264, 2730672, 3120768, 3236352, 3640896, 4161024, 4854528, 5461344, 6241536, 7281792, 9709056, 10922688, 12483072, 14563584, 21845376, 29127168, 43690752, 87381504]

約数ペア:

[(1, 87381504), (2, 43690752), (3, 29127168), (4, 21845376), (6, 14563584), (7, 12483072), (8, 10922688), (9, 9709056), (12, 7281792), (14, 6241536), (16, 5461344), (18, 4854528), (21, 4161024), (24, 3640896), (27, 3236352), (28, 3120768), (32, 2730672), (36, 2427264), (42, 2080512), (43, 2032128), (48, 1820448), (49, 1783296), (54, 1618176), (56, 1560384), (63, 1387008), (64, 1365336), (72, 1213632), (81, 1078784), (84, 1040256), (86, 1016064), (96, 910224), (98, 891648), (108, 809088), (112, 780192), (126, 693504), (128, 682668), (129, 677376), (144, 606816), (147, 594432), (162, 539392), (168, 520128), (172, 508032), (189, 462336), (192, 455112), (196, 445824), (216, 404544), (224, 390096), (252, 346752), (256, 341334), (258, 338688), (288, 303408), (294, 297216), (301, 290304), (324, 269696), (336, 260064), (344, 254016), (378, 231168), (384, 227556), (387, 225792), (392, 222912), (432, 202272), (441, 198144), (448, 195048), (504, 173376), (512, 170667), (516, 169344), (567, 154112), (576, 151704), (588, 148608), (602, 145152), (648, 134848), (672, 130032), (688, 127008), (756, 115584), (768, 113778), (774, 112896), (784, 111456), (864, 101136), (882, 99072), (896, 97524), (903, 96768), (1008, 86688), (1032, 84672), (1134, 77056), (1152, 75852), (1161, 75264), (1176, 74304), (1204, 72576), (1296, 67424), (1323, 66048), (1344, 65016), (1376, 63504), (1512, 57792), (1536, 56889), (1548, 56448), (1568, 55728), (1728, 50568), (1764, 49536), (1792, 48762), (1806, 48384), (2016, 43344), (2064, 42336), (2107, 41472), (2268, 38528), (2304, 37926), (2322, 37632), (2352, 37152), (2408, 36288), (2592, 33712), (2646, 33024), (2688, 32508), (2709, 32256), (2752, 31752), (3024, 28896), (3096, 28224), (3136, 27864), (3456, 25284), (3483, 25088), (3528, 24768), (3584, 24381), (3612, 24192), (3969, 22016), (4032, 21672), (4128, 21168), (4214, 20736), (4536, 19264), (4608, 18963), (4644, 18816), (4704, 18576), (4816, 18144), (5184, 16856), (5292, 16512), (5376, 16254), (5418, 16128), (5504, 15876), (6048, 14448), (6192, 14112), (6272, 13932), (6321, 13824), (6912, 12642), (6966, 12544), (7056, 12384), (7224, 12096), (7938, 11008), (8064, 10836), (8127, 10752), (8256, 10584), (8428, 10368), (9072, 9632), (9288, 9408)]