73643472

素因数分解:

$2^4\times 3^3\times 7^4\times {\mathrm{71}}^1$

素因数の和:116

約数の個数: 200

約数和(自身を含む): 250073280

約数和(自身を除く): 176429808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 71, 72, 84, 98, 108, 112, 126, 142, 144, 147, 168, 189, 196, 213, 216, 252, 284, 294, 336, 343, 378, 392, 426, 432, 441, 497, 504, 568, 588, 639, 686, 756, 784, 852, 882, 994, 1008, 1029, 1136, 1176, 1278, 1323, 1372, 1491, 1512, 1704, 1764, 1917, 1988, 2058, 2352, 2401, 2556, 2646, 2744, 2982, 3024, 3087, 3408, 3479, 3528, 3834, 3976, 4116, 4473, 4802, 5112, 5292, 5488, 5964, 6174, 6958, 7056, 7203, 7668, 7952, 8232, 8946, 9261, 9604, 10224, 10437, 10584, 11928, 12348, 13419, 13916, 14406, 15336, 16464, 17892, 18522, 19208, 20874, 21168, 21609, 23856, 24353, 24696, 26838, 27832, 28812, 30672, 31311, 35784, 37044, 38416, 41748, 43218, 48706, 49392, 53676, 55664, 57624, 62622, 64827, 71568, 73059, 74088, 83496, 86436, 93933, 97412, 107352, 115248, 125244, 129654, 146118, 148176, 166992, 170471, 172872, 187866, 194824, 214704, 219177, 250488, 259308, 292236, 340942, 345744, 375732, 389648, 438354, 500976, 511413, 518616, 584472, 657531, 681884, 751464, 876708, 1022826, 1037232, 1168944, 1315062, 1363768, 1502928, 1534239, 1753416, 2045652, 2630124, 2727536, 3068478, 3506832, 4091304, 4602717, 5260248, 6136956, 8182608, 9205434, 10520496, 12273912, 18410868, 24547824, 36821736, 73643472]

約数ペア:

[(1, 73643472), (2, 36821736), (3, 24547824), (4, 18410868), (6, 12273912), (7, 10520496), (8, 9205434), (9, 8182608), (12, 6136956), (14, 5260248), (16, 4602717), (18, 4091304), (21, 3506832), (24, 3068478), (27, 2727536), (28, 2630124), (36, 2045652), (42, 1753416), (48, 1534239), (49, 1502928), (54, 1363768), (56, 1315062), (63, 1168944), (71, 1037232), (72, 1022826), (84, 876708), (98, 751464), (108, 681884), (112, 657531), (126, 584472), (142, 518616), (144, 511413), (147, 500976), (168, 438354), (189, 389648), (196, 375732), (213, 345744), (216, 340942), (252, 292236), (284, 259308), (294, 250488), (336, 219177), (343, 214704), (378, 194824), (392, 187866), (426, 172872), (432, 170471), (441, 166992), (497, 148176), (504, 146118), (568, 129654), (588, 125244), (639, 115248), (686, 107352), (756, 97412), (784, 93933), (852, 86436), (882, 83496), (994, 74088), (1008, 73059), (1029, 71568), (1136, 64827), (1176, 62622), (1278, 57624), (1323, 55664), (1372, 53676), (1491, 49392), (1512, 48706), (1704, 43218), (1764, 41748), (1917, 38416), (1988, 37044), (2058, 35784), (2352, 31311), (2401, 30672), (2556, 28812), (2646, 27832), (2744, 26838), (2982, 24696), (3024, 24353), (3087, 23856), (3408, 21609), (3479, 21168), (3528, 20874), (3834, 19208), (3976, 18522), (4116, 17892), (4473, 16464), (4802, 15336), (5112, 14406), (5292, 13916), (5488, 13419), (5964, 12348), (6174, 11928), (6958, 10584), (7056, 10437), (7203, 10224), (7668, 9604), (7952, 9261), (8232, 8946)]