74681568

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:202

約数の個数: 192

約数和(自身を含む): 240609600

約数和(自身を除く): 165928032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 61, 72, 78, 96, 104, 108, 109, 117, 122, 144, 156, 183, 208, 216, 218, 234, 244, 288, 312, 327, 351, 366, 416, 432, 436, 468, 488, 549, 624, 654, 702, 732, 793, 864, 872, 936, 976, 981, 1098, 1248, 1308, 1404, 1417, 1464, 1586, 1647, 1744, 1872, 1952, 1962, 2196, 2379, 2616, 2808, 2834, 2928, 2943, 3172, 3294, 3488, 3744, 3924, 4251, 4392, 4758, 5232, 5616, 5668, 5856, 5886, 6344, 6588, 6649, 7137, 7848, 8502, 8784, 9516, 10464, 11232, 11336, 11772, 12688, 12753, 13176, 13298, 14274, 15696, 17004, 17568, 19032, 19947, 21411, 22672, 23544, 25376, 25506, 26352, 26596, 28548, 31392, 34008, 38064, 38259, 39894, 42822, 45344, 47088, 51012, 52704, 53192, 57096, 59841, 68016, 76128, 76518, 79788, 85644, 86437, 94176, 102024, 106384, 114192, 119682, 136032, 153036, 159576, 171288, 172874, 179523, 204048, 212768, 228384, 239364, 259311, 306072, 319152, 342576, 345748, 359046, 408096, 478728, 518622, 612144, 638304, 685152, 691496, 718092, 777933, 957456, 1037244, 1224288, 1382992, 1436184, 1555866, 1914912, 2074488, 2333799, 2765984, 2872368, 3111732, 4148976, 4667598, 5744736, 6223464, 8297952, 9335196, 12446928, 18670392, 24893856, 37340784, 74681568]

約数ペア:

[(1, 74681568), (2, 37340784), (3, 24893856), (4, 18670392), (6, 12446928), (8, 9335196), (9, 8297952), (12, 6223464), (13, 5744736), (16, 4667598), (18, 4148976), (24, 3111732), (26, 2872368), (27, 2765984), (32, 2333799), (36, 2074488), (39, 1914912), (48, 1555866), (52, 1436184), (54, 1382992), (61, 1224288), (72, 1037244), (78, 957456), (96, 777933), (104, 718092), (108, 691496), (109, 685152), (117, 638304), (122, 612144), (144, 518622), (156, 478728), (183, 408096), (208, 359046), (216, 345748), (218, 342576), (234, 319152), (244, 306072), (288, 259311), (312, 239364), (327, 228384), (351, 212768), (366, 204048), (416, 179523), (432, 172874), (436, 171288), (468, 159576), (488, 153036), (549, 136032), (624, 119682), (654, 114192), (702, 106384), (732, 102024), (793, 94176), (864, 86437), (872, 85644), (936, 79788), (976, 76518), (981, 76128), (1098, 68016), (1248, 59841), (1308, 57096), (1404, 53192), (1417, 52704), (1464, 51012), (1586, 47088), (1647, 45344), (1744, 42822), (1872, 39894), (1952, 38259), (1962, 38064), (2196, 34008), (2379, 31392), (2616, 28548), (2808, 26596), (2834, 26352), (2928, 25506), (2943, 25376), (3172, 23544), (3294, 22672), (3488, 21411), (3744, 19947), (3924, 19032), (4251, 17568), (4392, 17004), (4758, 15696), (5232, 14274), (5616, 13298), (5668, 13176), (5856, 12753), (5886, 12688), (6344, 11772), (6588, 11336), (6649, 11232), (7137, 10464), (7848, 9516), (8502, 8784)]