67661568

素因数分解:

$2^8\times 3^4\times {\mathrm{13}}^1\times {\mathrm{251}}^1$

素因数の和:292

約数の個数: 180

約数和(自身を含む): 218139768

約数和(自身を除く): 150478200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 128, 144, 156, 162, 192, 208, 216, 234, 251, 256, 288, 312, 324, 351, 384, 416, 432, 468, 502, 576, 624, 648, 702, 753, 768, 832, 864, 936, 1004, 1053, 1152, 1248, 1296, 1404, 1506, 1664, 1728, 1872, 2008, 2106, 2259, 2304, 2496, 2592, 2808, 3012, 3263, 3328, 3456, 3744, 4016, 4212, 4518, 4992, 5184, 5616, 6024, 6526, 6777, 6912, 7488, 8032, 8424, 9036, 9789, 9984, 10368, 11232, 12048, 13052, 13554, 14976, 16064, 16848, 18072, 19578, 20331, 20736, 22464, 24096, 26104, 27108, 29367, 29952, 32128, 33696, 36144, 39156, 40662, 44928, 48192, 52208, 54216, 58734, 64256, 67392, 72288, 78312, 81324, 88101, 89856, 96384, 104416, 108432, 117468, 134784, 144576, 156624, 162648, 176202, 192768, 208832, 216864, 234936, 264303, 269568, 289152, 313248, 325296, 352404, 417664, 433728, 469872, 528606, 578304, 626496, 650592, 704808, 835328, 867456, 939744, 1057212, 1252992, 1301184, 1409616, 1734912, 1879488, 2114424, 2505984, 2602368, 2819232, 3758976, 4228848, 5204736, 5638464, 7517952, 8457696, 11276928, 16915392, 22553856, 33830784, 67661568]

約数ペア:

[(1, 67661568), (2, 33830784), (3, 22553856), (4, 16915392), (6, 11276928), (8, 8457696), (9, 7517952), (12, 5638464), (13, 5204736), (16, 4228848), (18, 3758976), (24, 2819232), (26, 2602368), (27, 2505984), (32, 2114424), (36, 1879488), (39, 1734912), (48, 1409616), (52, 1301184), (54, 1252992), (64, 1057212), (72, 939744), (78, 867456), (81, 835328), (96, 704808), (104, 650592), (108, 626496), (117, 578304), (128, 528606), (144, 469872), (156, 433728), (162, 417664), (192, 352404), (208, 325296), (216, 313248), (234, 289152), (251, 269568), (256, 264303), (288, 234936), (312, 216864), (324, 208832), (351, 192768), (384, 176202), (416, 162648), (432, 156624), (468, 144576), (502, 134784), (576, 117468), (624, 108432), (648, 104416), (702, 96384), (753, 89856), (768, 88101), (832, 81324), (864, 78312), (936, 72288), (1004, 67392), (1053, 64256), (1152, 58734), (1248, 54216), (1296, 52208), (1404, 48192), (1506, 44928), (1664, 40662), (1728, 39156), (1872, 36144), (2008, 33696), (2106, 32128), (2259, 29952), (2304, 29367), (2496, 27108), (2592, 26104), (2808, 24096), (3012, 22464), (3263, 20736), (3328, 20331), (3456, 19578), (3744, 18072), (4016, 16848), (4212, 16064), (4518, 14976), (4992, 13554), (5184, 13052), (5616, 12048), (6024, 11232), (6526, 10368), (6777, 9984), (6912, 9789), (7488, 9036), (8032, 8424)]