71330863968

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2721721}}^1$

素因数の和:2721757

約数の個数: 144

約数和(自身を含む): 249658115616

約数和(自身を除く): 178327251648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 6552, 8736, 13104, 26208, 2721721, 5443442, 8165163, 10886884, 16330326, 19052047, 21773768, 24495489, 32660652, 35382373, 38104094, 43547536, 48990978, 57156141, 65321304, 70764746, 76208188, 87095072, 97981956, 106147119, 114312282, 130642608, 141529492, 152416376, 171468423, 195963912, 212294238, 228624564, 247676611, 261285216, 283058984, 304832752, 318441357, 342936846, 391927824, 424588476, 457249128, 495353222, 566117968, 609665504, 636882714, 685873692, 743029833, 783855648, 849176952, 914498256, 990706444, 1132235936, 1273765428, 1371747384, 1486059666, 1698353904, 1828996512, 1981412888, 2229089499, 2547530856, 2743494768, 2972119332, 3396707808, 3962825776, 4458178998, 5095061712, 5486989536, 5944238664, 7925651552, 8916357996, 10190123424, 11888477328, 17832715992, 23776954656, 35665431984, 71330863968]

約数ペア:

[(1, 71330863968), (2, 35665431984), (3, 23776954656), (4, 17832715992), (6, 11888477328), (7, 10190123424), (8, 8916357996), (9, 7925651552), (12, 5944238664), (13, 5486989536), (14, 5095061712), (16, 4458178998), (18, 3962825776), (21, 3396707808), (24, 2972119332), (26, 2743494768), (28, 2547530856), (32, 2229089499), (36, 1981412888), (39, 1828996512), (42, 1698353904), (48, 1486059666), (52, 1371747384), (56, 1273765428), (63, 1132235936), (72, 990706444), (78, 914498256), (84, 849176952), (91, 783855648), (96, 743029833), (104, 685873692), (112, 636882714), (117, 609665504), (126, 566117968), (144, 495353222), (156, 457249128), (168, 424588476), (182, 391927824), (208, 342936846), (224, 318441357), (234, 304832752), (252, 283058984), (273, 261285216), (288, 247676611), (312, 228624564), (336, 212294238), (364, 195963912), (416, 171468423), (468, 152416376), (504, 141529492), (546, 130642608), (624, 114312282), (672, 106147119), (728, 97981956), (819, 87095072), (936, 76208188), (1008, 70764746), (1092, 65321304), (1248, 57156141), (1456, 48990978), (1638, 43547536), (1872, 38104094), (2016, 35382373), (2184, 32660652), (2912, 24495489), (3276, 21773768), (3744, 19052047), (4368, 16330326), (6552, 10886884), (8736, 8165163), (13104, 5443442), (26208, 2721721)]