66257568

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1$

素因数の和:396

約数の個数: 192

約数和(自身を含む): 220993920

約数和(自身を除く): 154736352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 32, 34, 36, 39, 48, 51, 52, 54, 68, 72, 78, 96, 102, 104, 108, 117, 136, 144, 153, 156, 204, 208, 216, 221, 234, 272, 288, 306, 312, 347, 351, 408, 416, 432, 442, 459, 468, 544, 612, 624, 663, 694, 702, 816, 864, 884, 918, 936, 1041, 1224, 1248, 1326, 1388, 1404, 1632, 1768, 1836, 1872, 1989, 2082, 2448, 2652, 2776, 2808, 3123, 3536, 3672, 3744, 3978, 4164, 4511, 4896, 5304, 5552, 5616, 5899, 5967, 6246, 7072, 7344, 7956, 8328, 9022, 9369, 10608, 11104, 11232, 11798, 11934, 12492, 13533, 14688, 15912, 16656, 17697, 18044, 18738, 21216, 23596, 23868, 24984, 27066, 31824, 33312, 35394, 36088, 37476, 40599, 47192, 47736, 49968, 53091, 54132, 63648, 70788, 72176, 74952, 76687, 81198, 94384, 95472, 99936, 106182, 108264, 121797, 141576, 144352, 149904, 153374, 159273, 162396, 188768, 190944, 212364, 216528, 230061, 243594, 283152, 299808, 306748, 318546, 324792, 424728, 433056, 460122, 487188, 566304, 613496, 637092, 649584, 690183, 849456, 920244, 974376, 1226992, 1274184, 1299168, 1380366, 1698912, 1840488, 1948752, 2070549, 2453984, 2548368, 2760732, 3680976, 3897504, 4141098, 5096736, 5521464, 7361952, 8282196, 11042928, 16564392, 22085856, 33128784, 66257568]

約数ペア:

[(1, 66257568), (2, 33128784), (3, 22085856), (4, 16564392), (6, 11042928), (8, 8282196), (9, 7361952), (12, 5521464), (13, 5096736), (16, 4141098), (17, 3897504), (18, 3680976), (24, 2760732), (26, 2548368), (27, 2453984), (32, 2070549), (34, 1948752), (36, 1840488), (39, 1698912), (48, 1380366), (51, 1299168), (52, 1274184), (54, 1226992), (68, 974376), (72, 920244), (78, 849456), (96, 690183), (102, 649584), (104, 637092), (108, 613496), (117, 566304), (136, 487188), (144, 460122), (153, 433056), (156, 424728), (204, 324792), (208, 318546), (216, 306748), (221, 299808), (234, 283152), (272, 243594), (288, 230061), (306, 216528), (312, 212364), (347, 190944), (351, 188768), (408, 162396), (416, 159273), (432, 153374), (442, 149904), (459, 144352), (468, 141576), (544, 121797), (612, 108264), (624, 106182), (663, 99936), (694, 95472), (702, 94384), (816, 81198), (864, 76687), (884, 74952), (918, 72176), (936, 70788), (1041, 63648), (1224, 54132), (1248, 53091), (1326, 49968), (1388, 47736), (1404, 47192), (1632, 40599), (1768, 37476), (1836, 36088), (1872, 35394), (1989, 33312), (2082, 31824), (2448, 27066), (2652, 24984), (2776, 23868), (2808, 23596), (3123, 21216), (3536, 18738), (3672, 18044), (3744, 17697), (3978, 16656), (4164, 15912), (4511, 14688), (4896, 13533), (5304, 12492), (5552, 11934), (5616, 11798), (5899, 11232), (5967, 11104), (6246, 10608), (7072, 9369), (7344, 9022), (7956, 8328)]