66684384

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{1979}}^1$

素因数の和:2014

約数の個数: 120

約数和(自身を含む): 211309560

約数和(自身を除く): 144625176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 288, 312, 324, 351, 416, 432, 468, 624, 648, 702, 864, 936, 1053, 1248, 1296, 1404, 1872, 1979, 2106, 2592, 2808, 3744, 3958, 4212, 5616, 5937, 7916, 8424, 11232, 11874, 15832, 16848, 17811, 23748, 25727, 31664, 33696, 35622, 47496, 51454, 53433, 63328, 71244, 77181, 94992, 102908, 106866, 142488, 154362, 160299, 189984, 205816, 213732, 231543, 284976, 308724, 320598, 411632, 427464, 463086, 569952, 617448, 641196, 694629, 823264, 854928, 926172, 1234896, 1282392, 1389258, 1709856, 1852344, 2083887, 2469792, 2564784, 2778516, 3704688, 4167774, 5129568, 5557032, 7409376, 8335548, 11114064, 16671096, 22228128, 33342192, 66684384]

約数ペア:

[(1, 66684384), (2, 33342192), (3, 22228128), (4, 16671096), (6, 11114064), (8, 8335548), (9, 7409376), (12, 5557032), (13, 5129568), (16, 4167774), (18, 3704688), (24, 2778516), (26, 2564784), (27, 2469792), (32, 2083887), (36, 1852344), (39, 1709856), (48, 1389258), (52, 1282392), (54, 1234896), (72, 926172), (78, 854928), (81, 823264), (96, 694629), (104, 641196), (108, 617448), (117, 569952), (144, 463086), (156, 427464), (162, 411632), (208, 320598), (216, 308724), (234, 284976), (288, 231543), (312, 213732), (324, 205816), (351, 189984), (416, 160299), (432, 154362), (468, 142488), (624, 106866), (648, 102908), (702, 94992), (864, 77181), (936, 71244), (1053, 63328), (1248, 53433), (1296, 51454), (1404, 47496), (1872, 35622), (1979, 33696), (2106, 31664), (2592, 25727), (2808, 23748), (3744, 17811), (3958, 16848), (4212, 15832), (5616, 11874), (5937, 11232), (7916, 8424)]