66207456

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:159

約数の個数: 240

約数和(自身を含む): 230519520

約数和(自身を除く): 164312064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 41, 42, 48, 54, 56, 63, 72, 81, 82, 84, 89, 96, 108, 112, 123, 126, 144, 162, 164, 168, 178, 189, 216, 224, 246, 252, 267, 287, 288, 324, 328, 336, 356, 369, 378, 432, 492, 504, 534, 567, 574, 623, 648, 656, 672, 712, 738, 756, 801, 861, 864, 984, 1008, 1068, 1107, 1134, 1148, 1246, 1296, 1312, 1424, 1476, 1512, 1602, 1722, 1869, 1968, 2016, 2136, 2214, 2268, 2296, 2403, 2492, 2583, 2592, 2848, 2952, 3024, 3204, 3321, 3444, 3649, 3738, 3936, 4272, 4428, 4536, 4592, 4806, 4984, 5166, 5607, 5904, 6048, 6408, 6642, 6888, 7209, 7298, 7476, 7749, 8544, 8856, 9072, 9184, 9612, 9968, 10332, 10947, 11214, 11808, 12816, 13284, 13776, 14418, 14596, 14952, 15498, 16821, 17712, 18144, 19224, 19936, 20664, 21894, 22428, 23247, 25543, 25632, 26568, 27552, 28836, 29192, 29904, 30996, 32841, 33642, 35424, 38448, 41328, 43788, 44856, 46494, 50463, 51086, 53136, 57672, 58384, 59808, 61992, 65682, 67284, 76629, 76896, 82656, 87576, 89712, 92988, 98523, 100926, 102172, 106272, 115344, 116768, 123984, 131364, 134568, 153258, 175152, 179424, 185976, 197046, 201852, 204344, 229887, 230688, 247968, 262728, 269136, 295569, 306516, 350304, 371952, 394092, 403704, 408688, 459774, 525456, 538272, 591138, 613032, 689661, 743904, 788184, 807408, 817376, 919548, 1050912, 1182276, 1226064, 1379322, 1576368, 1614816, 1839096, 2068983, 2364552, 2452128, 2758644, 3152736, 3678192, 4137966, 4729104, 5517288, 7356384, 8275932, 9458208, 11034576, 16551864, 22069152, 33103728, 66207456]

約数ペア:

[(1, 66207456), (2, 33103728), (3, 22069152), (4, 16551864), (6, 11034576), (7, 9458208), (8, 8275932), (9, 7356384), (12, 5517288), (14, 4729104), (16, 4137966), (18, 3678192), (21, 3152736), (24, 2758644), (27, 2452128), (28, 2364552), (32, 2068983), (36, 1839096), (41, 1614816), (42, 1576368), (48, 1379322), (54, 1226064), (56, 1182276), (63, 1050912), (72, 919548), (81, 817376), (82, 807408), (84, 788184), (89, 743904), (96, 689661), (108, 613032), (112, 591138), (123, 538272), (126, 525456), (144, 459774), (162, 408688), (164, 403704), (168, 394092), (178, 371952), (189, 350304), (216, 306516), (224, 295569), (246, 269136), (252, 262728), (267, 247968), (287, 230688), (288, 229887), (324, 204344), (328, 201852), (336, 197046), (356, 185976), (369, 179424), (378, 175152), (432, 153258), (492, 134568), (504, 131364), (534, 123984), (567, 116768), (574, 115344), (623, 106272), (648, 102172), (656, 100926), (672, 98523), (712, 92988), (738, 89712), (756, 87576), (801, 82656), (861, 76896), (864, 76629), (984, 67284), (1008, 65682), (1068, 61992), (1107, 59808), (1134, 58384), (1148, 57672), (1246, 53136), (1296, 51086), (1312, 50463), (1424, 46494), (1476, 44856), (1512, 43788), (1602, 41328), (1722, 38448), (1869, 35424), (1968, 33642), (2016, 32841), (2136, 30996), (2214, 29904), (2268, 29192), (2296, 28836), (2403, 27552), (2492, 26568), (2583, 25632), (2592, 25543), (2848, 23247), (2952, 22428), (3024, 21894), (3204, 20664), (3321, 19936), (3444, 19224), (3649, 18144), (3738, 17712), (3936, 16821), (4272, 15498), (4428, 14952), (4536, 14596), (4592, 14418), (4806, 13776), (4984, 13284), (5166, 12816), (5607, 11808), (5904, 11214), (6048, 10947), (6408, 10332), (6642, 9968), (6888, 9612), (7209, 9184), (7298, 9072), (7476, 8856), (7749, 8544)]