68420352

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:139

約数の個数: 288

約数和(自身を含む): 247242240

約数和(自身を除く): 178821888

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 32, 33, 39, 42, 44, 48, 52, 56, 64, 66, 77, 78, 84, 88, 89, 91, 96, 104, 112, 128, 132, 143, 154, 156, 168, 176, 178, 182, 192, 208, 224, 231, 256, 264, 267, 273, 286, 308, 312, 336, 352, 356, 364, 384, 416, 429, 448, 462, 528, 534, 546, 572, 616, 623, 624, 672, 704, 712, 728, 768, 832, 858, 896, 924, 979, 1001, 1056, 1068, 1092, 1144, 1157, 1232, 1246, 1248, 1344, 1408, 1424, 1456, 1664, 1716, 1792, 1848, 1869, 1958, 2002, 2112, 2136, 2184, 2288, 2314, 2464, 2492, 2496, 2688, 2816, 2848, 2912, 2937, 3003, 3328, 3432, 3471, 3696, 3738, 3916, 4004, 4224, 4272, 4368, 4576, 4628, 4928, 4984, 4992, 5376, 5696, 5824, 5874, 6006, 6853, 6864, 6942, 7392, 7476, 7832, 8008, 8099, 8448, 8544, 8736, 9152, 9256, 9856, 9968, 9984, 11392, 11648, 11748, 12012, 12727, 13706, 13728, 13884, 14784, 14952, 15664, 16016, 16198, 17088, 17472, 18304, 18512, 19712, 19936, 20559, 22784, 23296, 23496, 24024, 24297, 25454, 27412, 27456, 27768, 29568, 29904, 31328, 32032, 32396, 34176, 34944, 36608, 37024, 38181, 39872, 41118, 46992, 48048, 48594, 50908, 54824, 54912, 55536, 59136, 59808, 62656, 64064, 64792, 68352, 69888, 74048, 76362, 79744, 82236, 89089, 93984, 96096, 97188, 101816, 109648, 109824, 111072, 119616, 125312, 128128, 129584, 148096, 152724, 159488, 164472, 178178, 187968, 192192, 194376, 203632, 219296, 222144, 239232, 250624, 256256, 259168, 267267, 296192, 305448, 328944, 356356, 375936, 384384, 388752, 407264, 438592, 444288, 478464, 518336, 534534, 610896, 657888, 712712, 751872, 768768, 777504, 814528, 877184, 888576, 1036672, 1069068, 1221792, 1315776, 1425424, 1555008, 1629056, 1754368, 2073344, 2138136, 2443584, 2631552, 2850848, 3110016, 3258112, 4276272, 4887168, 5263104, 5701696, 6220032, 8552544, 9774336, 11403392, 17105088, 22806784, 34210176, 68420352]

約数ペア:

[(1, 68420352), (2, 34210176), (3, 22806784), (4, 17105088), (6, 11403392), (7, 9774336), (8, 8552544), (11, 6220032), (12, 5701696), (13, 5263104), (14, 4887168), (16, 4276272), (21, 3258112), (22, 3110016), (24, 2850848), (26, 2631552), (28, 2443584), (32, 2138136), (33, 2073344), (39, 1754368), (42, 1629056), (44, 1555008), (48, 1425424), (52, 1315776), (56, 1221792), (64, 1069068), (66, 1036672), (77, 888576), (78, 877184), (84, 814528), (88, 777504), (89, 768768), (91, 751872), (96, 712712), (104, 657888), (112, 610896), (128, 534534), (132, 518336), (143, 478464), (154, 444288), (156, 438592), (168, 407264), (176, 388752), (178, 384384), (182, 375936), (192, 356356), (208, 328944), (224, 305448), (231, 296192), (256, 267267), (264, 259168), (267, 256256), (273, 250624), (286, 239232), (308, 222144), (312, 219296), (336, 203632), (352, 194376), (356, 192192), (364, 187968), (384, 178178), (416, 164472), (429, 159488), (448, 152724), (462, 148096), (528, 129584), (534, 128128), (546, 125312), (572, 119616), (616, 111072), (623, 109824), (624, 109648), (672, 101816), (704, 97188), (712, 96096), (728, 93984), (768, 89089), (832, 82236), (858, 79744), (896, 76362), (924, 74048), (979, 69888), (1001, 68352), (1056, 64792), (1068, 64064), (1092, 62656), (1144, 59808), (1157, 59136), (1232, 55536), (1246, 54912), (1248, 54824), (1344, 50908), (1408, 48594), (1424, 48048), (1456, 46992), (1664, 41118), (1716, 39872), (1792, 38181), (1848, 37024), (1869, 36608), (1958, 34944), (2002, 34176), (2112, 32396), (2136, 32032), (2184, 31328), (2288, 29904), (2314, 29568), (2464, 27768), (2492, 27456), (2496, 27412), (2688, 25454), (2816, 24297), (2848, 24024), (2912, 23496), (2937, 23296), (3003, 22784), (3328, 20559), (3432, 19936), (3471, 19712), (3696, 18512), (3738, 18304), (3916, 17472), (4004, 17088), (4224, 16198), (4272, 16016), (4368, 15664), (4576, 14952), (4628, 14784), (4928, 13884), (4984, 13728), (4992, 13706), (5376, 12727), (5696, 12012), (5824, 11748), (5874, 11648), (6006, 11392), (6853, 9984), (6864, 9968), (6942, 9856), (7392, 9256), (7476, 9152), (7832, 8736), (8008, 8544), (8099, 8448)]