71813952

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{1979}}^1$

素因数の和:2010

約数の個数: 140

約数和(自身を含む): 243413280

約数和(自身を除く): 171599328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 432, 448, 504, 567, 576, 648, 672, 756, 864, 1008, 1134, 1296, 1344, 1512, 1728, 1979, 2016, 2268, 2592, 3024, 3958, 4032, 4536, 5184, 5937, 6048, 7916, 9072, 11874, 12096, 13853, 15832, 17811, 18144, 23748, 27706, 31664, 35622, 36288, 41559, 47496, 53433, 55412, 63328, 71244, 83118, 94992, 106866, 110824, 124677, 126656, 142488, 160299, 166236, 189984, 213732, 221648, 249354, 284976, 320598, 332472, 374031, 379968, 427464, 443296, 498708, 569952, 641196, 664944, 748062, 854928, 886592, 997416, 1122093, 1139904, 1282392, 1329888, 1496124, 1709856, 1994832, 2244186, 2564784, 2659776, 2992248, 3419712, 3989664, 4488372, 5129568, 5984496, 7979328, 8976744, 10259136, 11968992, 17953488, 23937984, 35906976, 71813952]

約数ペア:

[(1, 71813952), (2, 35906976), (3, 23937984), (4, 17953488), (6, 11968992), (7, 10259136), (8, 8976744), (9, 7979328), (12, 5984496), (14, 5129568), (16, 4488372), (18, 3989664), (21, 3419712), (24, 2992248), (27, 2659776), (28, 2564784), (32, 2244186), (36, 1994832), (42, 1709856), (48, 1496124), (54, 1329888), (56, 1282392), (63, 1139904), (64, 1122093), (72, 997416), (81, 886592), (84, 854928), (96, 748062), (108, 664944), (112, 641196), (126, 569952), (144, 498708), (162, 443296), (168, 427464), (189, 379968), (192, 374031), (216, 332472), (224, 320598), (252, 284976), (288, 249354), (324, 221648), (336, 213732), (378, 189984), (432, 166236), (448, 160299), (504, 142488), (567, 126656), (576, 124677), (648, 110824), (672, 106866), (756, 94992), (864, 83118), (1008, 71244), (1134, 63328), (1296, 55412), (1344, 53433), (1512, 47496), (1728, 41559), (1979, 36288), (2016, 35622), (2268, 31664), (2592, 27706), (3024, 23748), (3958, 18144), (4032, 17811), (4536, 15832), (5184, 13853), (5937, 12096), (6048, 11874), (7916, 9072)]