71373456

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:230

約数の個数: 240

約数和(自身を含む): 256733568

約数和(自身を除く): 185360112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 41, 42, 44, 48, 56, 63, 66, 72, 77, 82, 84, 88, 99, 112, 123, 126, 132, 144, 154, 157, 164, 168, 176, 198, 231, 246, 252, 264, 287, 308, 314, 328, 336, 369, 396, 451, 462, 471, 492, 504, 528, 574, 616, 628, 656, 693, 738, 792, 861, 902, 924, 942, 984, 1008, 1099, 1148, 1232, 1256, 1353, 1386, 1413, 1476, 1584, 1722, 1727, 1804, 1848, 1884, 1968, 2198, 2296, 2512, 2583, 2706, 2772, 2826, 2952, 3157, 3297, 3444, 3454, 3608, 3696, 3768, 4059, 4396, 4592, 5166, 5181, 5412, 5544, 5652, 5904, 6314, 6437, 6594, 6888, 6908, 7216, 7536, 8118, 8792, 9471, 9891, 10332, 10362, 10824, 11088, 11304, 12089, 12628, 12874, 13188, 13776, 13816, 15543, 16236, 17584, 18942, 19311, 19782, 20664, 20724, 21648, 22608, 24178, 25256, 25748, 26376, 27632, 28413, 31086, 32472, 36267, 37884, 38622, 39564, 41328, 41448, 45059, 48356, 50512, 51496, 52752, 56826, 57933, 62172, 64944, 70807, 72534, 75768, 77244, 79128, 82896, 90118, 96712, 102992, 108801, 113652, 115866, 124344, 135177, 141614, 145068, 151536, 154488, 158256, 180236, 193424, 212421, 217602, 227304, 231732, 248688, 270354, 283228, 290136, 308976, 360472, 405531, 424842, 435204, 454608, 463464, 495649, 540708, 566456, 580272, 637263, 720944, 811062, 849684, 870408, 926928, 991298, 1081416, 1132912, 1274526, 1486947, 1622124, 1699368, 1740816, 1982596, 2162832, 2549052, 2973894, 3244248, 3398736, 3965192, 4460841, 5098104, 5947788, 6488496, 7930384, 8921682, 10196208, 11895576, 17843364, 23791152, 35686728, 71373456]

約数ペア:

[(1, 71373456), (2, 35686728), (3, 23791152), (4, 17843364), (6, 11895576), (7, 10196208), (8, 8921682), (9, 7930384), (11, 6488496), (12, 5947788), (14, 5098104), (16, 4460841), (18, 3965192), (21, 3398736), (22, 3244248), (24, 2973894), (28, 2549052), (33, 2162832), (36, 1982596), (41, 1740816), (42, 1699368), (44, 1622124), (48, 1486947), (56, 1274526), (63, 1132912), (66, 1081416), (72, 991298), (77, 926928), (82, 870408), (84, 849684), (88, 811062), (99, 720944), (112, 637263), (123, 580272), (126, 566456), (132, 540708), (144, 495649), (154, 463464), (157, 454608), (164, 435204), (168, 424842), (176, 405531), (198, 360472), (231, 308976), (246, 290136), (252, 283228), (264, 270354), (287, 248688), (308, 231732), (314, 227304), (328, 217602), (336, 212421), (369, 193424), (396, 180236), (451, 158256), (462, 154488), (471, 151536), (492, 145068), (504, 141614), (528, 135177), (574, 124344), (616, 115866), (628, 113652), (656, 108801), (693, 102992), (738, 96712), (792, 90118), (861, 82896), (902, 79128), (924, 77244), (942, 75768), (984, 72534), (1008, 70807), (1099, 64944), (1148, 62172), (1232, 57933), (1256, 56826), (1353, 52752), (1386, 51496), (1413, 50512), (1476, 48356), (1584, 45059), (1722, 41448), (1727, 41328), (1804, 39564), (1848, 38622), (1884, 37884), (1968, 36267), (2198, 32472), (2296, 31086), (2512, 28413), (2583, 27632), (2706, 26376), (2772, 25748), (2826, 25256), (2952, 24178), (3157, 22608), (3297, 21648), (3444, 20724), (3454, 20664), (3608, 19782), (3696, 19311), (3768, 18942), (4059, 17584), (4396, 16236), (4592, 15543), (5166, 13816), (5181, 13776), (5412, 13188), (5544, 12874), (5652, 12628), (5904, 12089), (6314, 11304), (6437, 11088), (6594, 10824), (6888, 10362), (6908, 10332), (7216, 9891), (7536, 9471), (8118, 8792)]