81753408

素因数分解:

$2^6\times 3^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:83

約数の個数: 336

約数和(自身を含む): 291876480

約数和(自身を除く): 210123072

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 23, 24, 27, 32, 33, 34, 36, 44, 46, 48, 51, 54, 64, 66, 68, 69, 72, 88, 92, 96, 99, 102, 108, 121, 132, 136, 138, 144, 153, 176, 184, 187, 192, 198, 204, 207, 216, 242, 253, 264, 272, 276, 288, 297, 306, 352, 363, 368, 374, 391, 396, 408, 414, 432, 459, 484, 506, 528, 544, 552, 561, 576, 594, 612, 621, 704, 726, 736, 748, 759, 782, 792, 816, 828, 864, 918, 968, 1012, 1056, 1088, 1089, 1104, 1122, 1173, 1188, 1224, 1242, 1452, 1472, 1496, 1518, 1564, 1584, 1632, 1656, 1683, 1728, 1836, 1936, 2024, 2057, 2112, 2178, 2208, 2244, 2277, 2346, 2376, 2448, 2484, 2783, 2904, 2992, 3036, 3128, 3168, 3264, 3267, 3312, 3366, 3519, 3672, 3872, 4048, 4114, 4301, 4356, 4416, 4488, 4554, 4692, 4752, 4896, 4968, 5049, 5566, 5808, 5984, 6072, 6171, 6256, 6336, 6534, 6624, 6732, 6831, 7038, 7344, 7744, 8096, 8228, 8349, 8602, 8712, 8976, 9108, 9384, 9504, 9792, 9936, 10098, 10557, 11132, 11616, 11968, 12144, 12342, 12512, 12903, 13068, 13248, 13464, 13662, 14076, 14688, 16192, 16456, 16698, 17204, 17424, 17952, 18216, 18513, 18768, 19008, 19872, 20196, 21114, 22264, 23232, 24288, 24684, 25024, 25047, 25806, 26136, 26928, 27324, 28152, 29376, 32912, 33396, 34408, 34848, 35904, 36432, 37026, 37536, 38709, 39744, 40392, 42228, 44528, 47311, 48576, 49368, 50094, 51612, 52272, 53856, 54648, 55539, 56304, 65824, 66792, 68816, 69696, 72864, 74052, 75072, 75141, 77418, 80784, 84456, 89056, 94622, 98736, 100188, 103224, 104544, 107712, 109296, 111078, 112608, 116127, 131648, 133584, 137632, 141933, 145728, 148104, 150282, 154836, 161568, 168912, 178112, 189244, 197472, 200376, 206448, 209088, 218592, 222156, 225216, 232254, 267168, 275264, 283866, 296208, 300564, 309672, 323136, 337824, 378488, 394944, 400752, 412896, 425799, 437184, 444312, 464508, 534336, 567732, 592416, 601128, 619344, 675648, 756976, 801504, 825792, 851598, 888624, 929016, 1135464, 1184832, 1202256, 1238688, 1277397, 1513952, 1603008, 1703196, 1777248, 1858032, 2270928, 2404512, 2477376, 2554794, 3027904, 3406392, 3554496, 3716064, 4541856, 4809024, 5109588, 6812784, 7432128, 9083712, 10219176, 13625568, 20438352, 27251136, 40876704, 81753408]

約数ペア:

[(1, 81753408), (2, 40876704), (3, 27251136), (4, 20438352), (6, 13625568), (8, 10219176), (9, 9083712), (11, 7432128), (12, 6812784), (16, 5109588), (17, 4809024), (18, 4541856), (22, 3716064), (23, 3554496), (24, 3406392), (27, 3027904), (32, 2554794), (33, 2477376), (34, 2404512), (36, 2270928), (44, 1858032), (46, 1777248), (48, 1703196), (51, 1603008), (54, 1513952), (64, 1277397), (66, 1238688), (68, 1202256), (69, 1184832), (72, 1135464), (88, 929016), (92, 888624), (96, 851598), (99, 825792), (102, 801504), (108, 756976), (121, 675648), (132, 619344), (136, 601128), (138, 592416), (144, 567732), (153, 534336), (176, 464508), (184, 444312), (187, 437184), (192, 425799), (198, 412896), (204, 400752), (207, 394944), (216, 378488), (242, 337824), (253, 323136), (264, 309672), (272, 300564), (276, 296208), (288, 283866), (297, 275264), (306, 267168), (352, 232254), (363, 225216), (368, 222156), (374, 218592), (391, 209088), (396, 206448), (408, 200376), (414, 197472), (432, 189244), (459, 178112), (484, 168912), (506, 161568), (528, 154836), (544, 150282), (552, 148104), (561, 145728), (576, 141933), (594, 137632), (612, 133584), (621, 131648), (704, 116127), (726, 112608), (736, 111078), (748, 109296), (759, 107712), (782, 104544), (792, 103224), (816, 100188), (828, 98736), (864, 94622), (918, 89056), (968, 84456), (1012, 80784), (1056, 77418), (1088, 75141), (1089, 75072), (1104, 74052), (1122, 72864), (1173, 69696), (1188, 68816), (1224, 66792), (1242, 65824), (1452, 56304), (1472, 55539), (1496, 54648), (1518, 53856), (1564, 52272), (1584, 51612), (1632, 50094), (1656, 49368), (1683, 48576), (1728, 47311), (1836, 44528), (1936, 42228), (2024, 40392), (2057, 39744), (2112, 38709), (2178, 37536), (2208, 37026), (2244, 36432), (2277, 35904), (2346, 34848), (2376, 34408), (2448, 33396), (2484, 32912), (2783, 29376), (2904, 28152), (2992, 27324), (3036, 26928), (3128, 26136), (3168, 25806), (3264, 25047), (3267, 25024), (3312, 24684), (3366, 24288), (3519, 23232), (3672, 22264), (3872, 21114), (4048, 20196), (4114, 19872), (4301, 19008), (4356, 18768), (4416, 18513), (4488, 18216), (4554, 17952), (4692, 17424), (4752, 17204), (4896, 16698), (4968, 16456), (5049, 16192), (5566, 14688), (5808, 14076), (5984, 13662), (6072, 13464), (6171, 13248), (6256, 13068), (6336, 12903), (6534, 12512), (6624, 12342), (6732, 12144), (6831, 11968), (7038, 11616), (7344, 11132), (7744, 10557), (8096, 10098), (8228, 9936), (8349, 9792), (8602, 9504), (8712, 9384), (8976, 9108)]