71013348

素因数分解:

$2^2\times 3^6\times 7^3\times {\mathrm{71}}^1$

素因数の和:114

約数の個数: 168

約数和(自身を含む): 220348800

約数和(自身を除く): 149335452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 71, 81, 84, 98, 108, 126, 142, 147, 162, 189, 196, 213, 243, 252, 284, 294, 324, 343, 378, 426, 441, 486, 497, 567, 588, 639, 686, 729, 756, 852, 882, 972, 994, 1029, 1134, 1278, 1323, 1372, 1458, 1491, 1701, 1764, 1917, 1988, 2058, 2268, 2556, 2646, 2916, 2982, 3087, 3402, 3479, 3834, 3969, 4116, 4473, 5103, 5292, 5751, 5964, 6174, 6804, 6958, 7668, 7938, 8946, 9261, 10206, 10437, 11502, 11907, 12348, 13419, 13916, 15876, 17253, 17892, 18522, 20412, 20874, 23004, 23814, 24353, 26838, 27783, 31311, 34506, 35721, 37044, 40257, 41748, 47628, 48706, 51759, 53676, 55566, 62622, 69012, 71442, 73059, 80514, 83349, 93933, 97412, 103518, 111132, 120771, 125244, 142884, 146118, 161028, 166698, 187866, 207036, 219177, 241542, 250047, 281799, 292236, 333396, 362313, 375732, 438354, 483084, 500094, 563598, 657531, 724626, 845397, 876708, 1000188, 1127196, 1315062, 1449252, 1690794, 1972593, 2536191, 2630124, 3381588, 3945186, 5072382, 5917779, 7890372, 10144764, 11835558, 17753337, 23671116, 35506674, 71013348]

約数ペア:

[(1, 71013348), (2, 35506674), (3, 23671116), (4, 17753337), (6, 11835558), (7, 10144764), (9, 7890372), (12, 5917779), (14, 5072382), (18, 3945186), (21, 3381588), (27, 2630124), (28, 2536191), (36, 1972593), (42, 1690794), (49, 1449252), (54, 1315062), (63, 1127196), (71, 1000188), (81, 876708), (84, 845397), (98, 724626), (108, 657531), (126, 563598), (142, 500094), (147, 483084), (162, 438354), (189, 375732), (196, 362313), (213, 333396), (243, 292236), (252, 281799), (284, 250047), (294, 241542), (324, 219177), (343, 207036), (378, 187866), (426, 166698), (441, 161028), (486, 146118), (497, 142884), (567, 125244), (588, 120771), (639, 111132), (686, 103518), (729, 97412), (756, 93933), (852, 83349), (882, 80514), (972, 73059), (994, 71442), (1029, 69012), (1134, 62622), (1278, 55566), (1323, 53676), (1372, 51759), (1458, 48706), (1491, 47628), (1701, 41748), (1764, 40257), (1917, 37044), (1988, 35721), (2058, 34506), (2268, 31311), (2556, 27783), (2646, 26838), (2916, 24353), (2982, 23814), (3087, 23004), (3402, 20874), (3479, 20412), (3834, 18522), (3969, 17892), (4116, 17253), (4473, 15876), (5103, 13916), (5292, 13419), (5751, 12348), (5964, 11907), (6174, 11502), (6804, 10437), (6958, 10206), (7668, 9261), (7938, 8946)]