68185728

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:219

約数の個数: 192

約数和(自身を含む): 219983400

約数和(自身を除く): 151797672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 32, 36, 39, 48, 52, 58, 64, 72, 78, 87, 96, 104, 116, 117, 128, 144, 156, 157, 174, 192, 208, 232, 234, 261, 288, 312, 314, 348, 377, 384, 416, 464, 468, 471, 522, 576, 624, 628, 696, 754, 832, 928, 936, 942, 1044, 1131, 1152, 1248, 1256, 1392, 1413, 1508, 1664, 1856, 1872, 1884, 2041, 2088, 2262, 2496, 2512, 2784, 2826, 3016, 3393, 3712, 3744, 3768, 4082, 4176, 4524, 4553, 4992, 5024, 5568, 5652, 6032, 6123, 6786, 7488, 7536, 8164, 8352, 9048, 9106, 10048, 11136, 11304, 12064, 12246, 13572, 13659, 14976, 15072, 16328, 16704, 18096, 18212, 18369, 20096, 22608, 24128, 24492, 27144, 27318, 30144, 32656, 33408, 36192, 36424, 36738, 40977, 45216, 48256, 48984, 54288, 54636, 59189, 60288, 65312, 72384, 72848, 73476, 81954, 90432, 97968, 108576, 109272, 118378, 130624, 144768, 145696, 146952, 163908, 177567, 180864, 195936, 217152, 218544, 236756, 261248, 291392, 293904, 327816, 355134, 391872, 434304, 437088, 473512, 532701, 582784, 587808, 655632, 710268, 783744, 874176, 947024, 1065402, 1175616, 1311264, 1420536, 1748352, 1894048, 2130804, 2351232, 2622528, 2841072, 3788096, 4261608, 5245056, 5682144, 7576192, 8523216, 11364288, 17046432, 22728576, 34092864, 68185728]

約数ペア:

[(1, 68185728), (2, 34092864), (3, 22728576), (4, 17046432), (6, 11364288), (8, 8523216), (9, 7576192), (12, 5682144), (13, 5245056), (16, 4261608), (18, 3788096), (24, 2841072), (26, 2622528), (29, 2351232), (32, 2130804), (36, 1894048), (39, 1748352), (48, 1420536), (52, 1311264), (58, 1175616), (64, 1065402), (72, 947024), (78, 874176), (87, 783744), (96, 710268), (104, 655632), (116, 587808), (117, 582784), (128, 532701), (144, 473512), (156, 437088), (157, 434304), (174, 391872), (192, 355134), (208, 327816), (232, 293904), (234, 291392), (261, 261248), (288, 236756), (312, 218544), (314, 217152), (348, 195936), (377, 180864), (384, 177567), (416, 163908), (464, 146952), (468, 145696), (471, 144768), (522, 130624), (576, 118378), (624, 109272), (628, 108576), (696, 97968), (754, 90432), (832, 81954), (928, 73476), (936, 72848), (942, 72384), (1044, 65312), (1131, 60288), (1152, 59189), (1248, 54636), (1256, 54288), (1392, 48984), (1413, 48256), (1508, 45216), (1664, 40977), (1856, 36738), (1872, 36424), (1884, 36192), (2041, 33408), (2088, 32656), (2262, 30144), (2496, 27318), (2512, 27144), (2784, 24492), (2826, 24128), (3016, 22608), (3393, 20096), (3712, 18369), (3744, 18212), (3768, 18096), (4082, 16704), (4176, 16328), (4524, 15072), (4553, 14976), (4992, 13659), (5024, 13572), (5568, 12246), (5652, 12064), (6032, 11304), (6123, 11136), (6786, 10048), (7488, 9106), (7536, 9048), (8164, 8352)]