81873792

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1$

素因数の和:122

約数の個数: 384

約数和(自身を含む): 320785920

約数和(自身を除く): 238912128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 16, 18, 21, 22, 24, 26, 28, 32, 33, 36, 39, 42, 44, 48, 52, 56, 63, 64, 66, 71, 72, 77, 78, 84, 88, 91, 96, 99, 104, 112, 117, 126, 128, 132, 142, 143, 144, 154, 156, 168, 176, 182, 192, 198, 208, 213, 224, 231, 234, 252, 264, 273, 284, 286, 288, 308, 312, 336, 352, 364, 384, 396, 416, 426, 429, 448, 462, 468, 497, 504, 528, 546, 568, 572, 576, 616, 624, 639, 672, 693, 704, 728, 781, 792, 819, 832, 852, 858, 896, 923, 924, 936, 994, 1001, 1008, 1056, 1092, 1136, 1144, 1152, 1232, 1248, 1278, 1287, 1344, 1386, 1408, 1456, 1491, 1562, 1584, 1638, 1664, 1704, 1716, 1846, 1848, 1872, 1988, 2002, 2016, 2112, 2184, 2272, 2288, 2343, 2464, 2496, 2556, 2574, 2688, 2769, 2772, 2912, 2982, 3003, 3124, 3168, 3276, 3408, 3432, 3692, 3696, 3744, 3976, 4004, 4032, 4224, 4368, 4473, 4544, 4576, 4686, 4928, 4992, 5112, 5148, 5467, 5538, 5544, 5824, 5964, 6006, 6248, 6336, 6461, 6552, 6816, 6864, 7029, 7384, 7392, 7488, 7952, 8008, 8064, 8307, 8736, 8946, 9009, 9088, 9152, 9372, 9856, 10153, 10224, 10296, 10934, 11076, 11088, 11648, 11928, 12012, 12496, 12672, 12922, 13104, 13632, 13728, 14058, 14768, 14784, 14976, 15904, 16016, 16401, 16614, 17472, 17892, 18018, 18304, 18744, 19383, 20306, 20448, 20592, 21868, 22152, 22176, 23856, 24024, 24992, 25844, 26208, 27264, 27456, 28116, 29536, 29568, 30459, 31808, 32032, 32802, 33228, 34944, 35784, 36036, 37488, 38766, 40612, 40896, 41184, 43736, 44304, 44352, 47712, 48048, 49203, 49984, 51688, 52416, 54912, 56232, 58149, 59072, 60918, 63616, 64064, 65604, 66456, 71071, 71568, 72072, 74976, 77532, 81224, 81792, 82368, 87472, 88608, 88704, 91377, 95424, 96096, 98406, 99968, 103376, 104832, 112464, 116298, 118144, 121836, 128128, 131208, 132912, 142142, 143136, 144144, 149952, 155064, 162448, 164736, 174944, 177216, 182754, 190848, 192192, 196812, 206752, 213213, 224928, 232596, 243672, 262416, 265824, 284284, 286272, 288288, 299904, 310128, 324896, 349888, 354432, 365508, 384384, 393624, 413504, 426426, 449856, 465192, 487344, 524832, 531648, 568568, 572544, 576576, 620256, 639639, 649792, 699776, 731016, 787248, 827008, 852852, 899712, 930384, 974688, 1049664, 1063296, 1137136, 1153152, 1240512, 1279278, 1299584, 1462032, 1574496, 1705704, 1860768, 1949376, 2099328, 2274272, 2481024, 2558556, 2924064, 3148992, 3411408, 3721536, 3898752, 4548544, 5117112, 5848128, 6297984, 6822816, 7443072, 9097088, 10234224, 11696256, 13645632, 20468448, 27291264, 40936896, 81873792]

約数ペア:

[(1, 81873792), (2, 40936896), (3, 27291264), (4, 20468448), (6, 13645632), (7, 11696256), (8, 10234224), (9, 9097088), (11, 7443072), (12, 6822816), (13, 6297984), (14, 5848128), (16, 5117112), (18, 4548544), (21, 3898752), (22, 3721536), (24, 3411408), (26, 3148992), (28, 2924064), (32, 2558556), (33, 2481024), (36, 2274272), (39, 2099328), (42, 1949376), (44, 1860768), (48, 1705704), (52, 1574496), (56, 1462032), (63, 1299584), (64, 1279278), (66, 1240512), (71, 1153152), (72, 1137136), (77, 1063296), (78, 1049664), (84, 974688), (88, 930384), (91, 899712), (96, 852852), (99, 827008), (104, 787248), (112, 731016), (117, 699776), (126, 649792), (128, 639639), (132, 620256), (142, 576576), (143, 572544), (144, 568568), (154, 531648), (156, 524832), (168, 487344), (176, 465192), (182, 449856), (192, 426426), (198, 413504), (208, 393624), (213, 384384), (224, 365508), (231, 354432), (234, 349888), (252, 324896), (264, 310128), (273, 299904), (284, 288288), (286, 286272), (288, 284284), (308, 265824), (312, 262416), (336, 243672), (352, 232596), (364, 224928), (384, 213213), (396, 206752), (416, 196812), (426, 192192), (429, 190848), (448, 182754), (462, 177216), (468, 174944), (497, 164736), (504, 162448), (528, 155064), (546, 149952), (568, 144144), (572, 143136), (576, 142142), (616, 132912), (624, 131208), (639, 128128), (672, 121836), (693, 118144), (704, 116298), (728, 112464), (781, 104832), (792, 103376), (819, 99968), (832, 98406), (852, 96096), (858, 95424), (896, 91377), (923, 88704), (924, 88608), (936, 87472), (994, 82368), (1001, 81792), (1008, 81224), (1056, 77532), (1092, 74976), (1136, 72072), (1144, 71568), (1152, 71071), (1232, 66456), (1248, 65604), (1278, 64064), (1287, 63616), (1344, 60918), (1386, 59072), (1408, 58149), (1456, 56232), (1491, 54912), (1562, 52416), (1584, 51688), (1638, 49984), (1664, 49203), (1704, 48048), (1716, 47712), (1846, 44352), (1848, 44304), (1872, 43736), (1988, 41184), (2002, 40896), (2016, 40612), (2112, 38766), (2184, 37488), (2272, 36036), (2288, 35784), (2343, 34944), (2464, 33228), (2496, 32802), (2556, 32032), (2574, 31808), (2688, 30459), (2769, 29568), (2772, 29536), (2912, 28116), (2982, 27456), (3003, 27264), (3124, 26208), (3168, 25844), (3276, 24992), (3408, 24024), (3432, 23856), (3692, 22176), (3696, 22152), (3744, 21868), (3976, 20592), (4004, 20448), (4032, 20306), (4224, 19383), (4368, 18744), (4473, 18304), (4544, 18018), (4576, 17892), (4686, 17472), (4928, 16614), (4992, 16401), (5112, 16016), (5148, 15904), (5467, 14976), (5538, 14784), (5544, 14768), (5824, 14058), (5964, 13728), (6006, 13632), (6248, 13104), (6336, 12922), (6461, 12672), (6552, 12496), (6816, 12012), (6864, 11928), (7029, 11648), (7384, 11088), (7392, 11076), (7488, 10934), (7952, 10296), (8008, 10224), (8064, 10153), (8307, 9856), (8736, 9372), (8946, 9152), (9009, 9088)]