78384768

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{241}}^1$

素因数の和:287

約数の個数: 192

約数和(自身を含む): 262637760

約数和(自身を除く): 184252992

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 121, 128, 132, 154, 168, 176, 192, 224, 231, 241, 242, 264, 308, 336, 352, 363, 384, 448, 462, 482, 484, 528, 616, 672, 704, 723, 726, 847, 896, 924, 964, 968, 1056, 1232, 1344, 1408, 1446, 1452, 1687, 1694, 1848, 1928, 1936, 2112, 2464, 2541, 2651, 2688, 2892, 2904, 3374, 3388, 3696, 3856, 3872, 4224, 4928, 5061, 5082, 5302, 5784, 5808, 6748, 6776, 7392, 7712, 7744, 7953, 9856, 10122, 10164, 10604, 11568, 11616, 13496, 13552, 14784, 15424, 15488, 15906, 18557, 20244, 20328, 21208, 23136, 23232, 26992, 27104, 29161, 29568, 30848, 31812, 37114, 40488, 40656, 42416, 46272, 46464, 53984, 54208, 55671, 58322, 63624, 74228, 80976, 81312, 84832, 87483, 92544, 107968, 108416, 111342, 116644, 127248, 148456, 161952, 162624, 169664, 174966, 204127, 215936, 222684, 233288, 254496, 296912, 323904, 325248, 339328, 349932, 408254, 445368, 466576, 508992, 593824, 612381, 647808, 699864, 816508, 890736, 933152, 1017984, 1187648, 1224762, 1399728, 1633016, 1781472, 1866304, 2375296, 2449524, 2799456, 3266032, 3562944, 3732608, 4899048, 5598912, 6532064, 7125888, 9798096, 11197824, 13064128, 19596192, 26128256, 39192384, 78384768]

約数ペア:

[(1, 78384768), (2, 39192384), (3, 26128256), (4, 19596192), (6, 13064128), (7, 11197824), (8, 9798096), (11, 7125888), (12, 6532064), (14, 5598912), (16, 4899048), (21, 3732608), (22, 3562944), (24, 3266032), (28, 2799456), (32, 2449524), (33, 2375296), (42, 1866304), (44, 1781472), (48, 1633016), (56, 1399728), (64, 1224762), (66, 1187648), (77, 1017984), (84, 933152), (88, 890736), (96, 816508), (112, 699864), (121, 647808), (128, 612381), (132, 593824), (154, 508992), (168, 466576), (176, 445368), (192, 408254), (224, 349932), (231, 339328), (241, 325248), (242, 323904), (264, 296912), (308, 254496), (336, 233288), (352, 222684), (363, 215936), (384, 204127), (448, 174966), (462, 169664), (482, 162624), (484, 161952), (528, 148456), (616, 127248), (672, 116644), (704, 111342), (723, 108416), (726, 107968), (847, 92544), (896, 87483), (924, 84832), (964, 81312), (968, 80976), (1056, 74228), (1232, 63624), (1344, 58322), (1408, 55671), (1446, 54208), (1452, 53984), (1687, 46464), (1694, 46272), (1848, 42416), (1928, 40656), (1936, 40488), (2112, 37114), (2464, 31812), (2541, 30848), (2651, 29568), (2688, 29161), (2892, 27104), (2904, 26992), (3374, 23232), (3388, 23136), (3696, 21208), (3856, 20328), (3872, 20244), (4224, 18557), (4928, 15906), (5061, 15488), (5082, 15424), (5302, 14784), (5784, 13552), (5808, 13496), (6748, 11616), (6776, 11568), (7392, 10604), (7712, 10164), (7744, 10122), (7953, 9856)]