78747552

素因数分解:

$2^5\times 3^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:98

約数の個数: 288

約数和(自身を含む): 269680320

約数和(自身を除く): 190932768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 32, 36, 38, 39, 41, 48, 52, 54, 57, 72, 76, 78, 81, 82, 96, 104, 108, 114, 117, 123, 144, 152, 156, 162, 164, 171, 208, 216, 228, 234, 243, 246, 247, 288, 304, 312, 324, 328, 342, 351, 369, 416, 432, 456, 468, 486, 492, 494, 513, 533, 608, 624, 648, 656, 684, 702, 738, 741, 779, 864, 912, 936, 972, 984, 988, 1026, 1053, 1066, 1107, 1248, 1296, 1312, 1368, 1404, 1476, 1482, 1539, 1558, 1599, 1824, 1872, 1944, 1968, 1976, 2052, 2106, 2132, 2214, 2223, 2337, 2592, 2736, 2808, 2952, 2964, 3078, 3116, 3159, 3198, 3321, 3744, 3888, 3936, 3952, 4104, 4212, 4264, 4428, 4446, 4617, 4674, 4797, 5472, 5616, 5904, 5928, 6156, 6232, 6318, 6396, 6642, 6669, 7011, 7776, 7904, 8208, 8424, 8528, 8856, 8892, 9234, 9348, 9594, 9963, 10127, 11232, 11808, 11856, 12312, 12464, 12636, 12792, 13284, 13338, 14022, 14391, 16416, 16848, 17056, 17712, 17784, 18468, 18696, 19188, 19926, 20007, 20254, 21033, 23712, 24624, 24928, 25272, 25584, 26568, 26676, 28044, 28782, 30381, 33696, 35424, 35568, 36936, 37392, 38376, 39852, 40014, 40508, 42066, 43173, 49248, 50544, 51168, 53136, 53352, 56088, 57564, 60021, 60762, 63099, 71136, 73872, 74784, 76752, 79704, 80028, 81016, 84132, 86346, 91143, 101088, 106272, 106704, 112176, 115128, 120042, 121524, 126198, 129519, 147744, 153504, 159408, 160056, 162032, 168264, 172692, 182286, 189297, 213408, 224352, 230256, 240084, 243048, 252396, 259038, 273429, 318816, 320112, 324064, 336528, 345384, 364572, 378594, 460512, 480168, 486096, 504792, 518076, 546858, 640224, 673056, 690768, 729144, 757188, 820287, 960336, 972192, 1009584, 1036152, 1093716, 1381536, 1458288, 1514376, 1640574, 1920672, 2019168, 2072304, 2187432, 2460861, 2916576, 3028752, 3281148, 4144608, 4374864, 4921722, 6057504, 6562296, 8749728, 9843444, 13124592, 19686888, 26249184, 39373776, 78747552]

約数ペア:

[(1, 78747552), (2, 39373776), (3, 26249184), (4, 19686888), (6, 13124592), (8, 9843444), (9, 8749728), (12, 6562296), (13, 6057504), (16, 4921722), (18, 4374864), (19, 4144608), (24, 3281148), (26, 3028752), (27, 2916576), (32, 2460861), (36, 2187432), (38, 2072304), (39, 2019168), (41, 1920672), (48, 1640574), (52, 1514376), (54, 1458288), (57, 1381536), (72, 1093716), (76, 1036152), (78, 1009584), (81, 972192), (82, 960336), (96, 820287), (104, 757188), (108, 729144), (114, 690768), (117, 673056), (123, 640224), (144, 546858), (152, 518076), (156, 504792), (162, 486096), (164, 480168), (171, 460512), (208, 378594), (216, 364572), (228, 345384), (234, 336528), (243, 324064), (246, 320112), (247, 318816), (288, 273429), (304, 259038), (312, 252396), (324, 243048), (328, 240084), (342, 230256), (351, 224352), (369, 213408), (416, 189297), (432, 182286), (456, 172692), (468, 168264), (486, 162032), (492, 160056), (494, 159408), (513, 153504), (533, 147744), (608, 129519), (624, 126198), (648, 121524), (656, 120042), (684, 115128), (702, 112176), (738, 106704), (741, 106272), (779, 101088), (864, 91143), (912, 86346), (936, 84132), (972, 81016), (984, 80028), (988, 79704), (1026, 76752), (1053, 74784), (1066, 73872), (1107, 71136), (1248, 63099), (1296, 60762), (1312, 60021), (1368, 57564), (1404, 56088), (1476, 53352), (1482, 53136), (1539, 51168), (1558, 50544), (1599, 49248), (1824, 43173), (1872, 42066), (1944, 40508), (1968, 40014), (1976, 39852), (2052, 38376), (2106, 37392), (2132, 36936), (2214, 35568), (2223, 35424), (2337, 33696), (2592, 30381), (2736, 28782), (2808, 28044), (2952, 26676), (2964, 26568), (3078, 25584), (3116, 25272), (3159, 24928), (3198, 24624), (3321, 23712), (3744, 21033), (3888, 20254), (3936, 20007), (3952, 19926), (4104, 19188), (4212, 18696), (4264, 18468), (4428, 17784), (4446, 17712), (4617, 17056), (4674, 16848), (4797, 16416), (5472, 14391), (5616, 14022), (5904, 13338), (5928, 13284), (6156, 12792), (6232, 12636), (6318, 12464), (6396, 12312), (6642, 11856), (6669, 11808), (7011, 11232), (7776, 10127), (7904, 9963), (8208, 9594), (8424, 9348), (8528, 9234), (8856, 8892)]