73071648

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{673}}^1$

素因数の和:731

約数の個数: 144

約数和(自身を含む): 231842520

約数和(自身を除く): 158770872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 32, 36, 39, 48, 52, 58, 72, 78, 87, 96, 104, 116, 117, 144, 156, 174, 208, 232, 234, 261, 288, 312, 348, 377, 416, 464, 468, 522, 624, 673, 696, 754, 928, 936, 1044, 1131, 1248, 1346, 1392, 1508, 1872, 2019, 2088, 2262, 2692, 2784, 3016, 3393, 3744, 4038, 4176, 4524, 5384, 6032, 6057, 6786, 8076, 8352, 8749, 9048, 10768, 12064, 12114, 13572, 16152, 17498, 18096, 19517, 21536, 24228, 26247, 27144, 32304, 34996, 36192, 39034, 48456, 52494, 54288, 58551, 64608, 69992, 78068, 78741, 96912, 104988, 108576, 117102, 139984, 156136, 157482, 175653, 193824, 209976, 234204, 253721, 279968, 312272, 314964, 351306, 419952, 468408, 507442, 624544, 629928, 702612, 761163, 839904, 936816, 1014884, 1259856, 1405224, 1522326, 1873632, 2029768, 2283489, 2519712, 2810448, 3044652, 4059536, 4566978, 5620896, 6089304, 8119072, 9133956, 12178608, 18267912, 24357216, 36535824, 73071648]

約数ペア:

[(1, 73071648), (2, 36535824), (3, 24357216), (4, 18267912), (6, 12178608), (8, 9133956), (9, 8119072), (12, 6089304), (13, 5620896), (16, 4566978), (18, 4059536), (24, 3044652), (26, 2810448), (29, 2519712), (32, 2283489), (36, 2029768), (39, 1873632), (48, 1522326), (52, 1405224), (58, 1259856), (72, 1014884), (78, 936816), (87, 839904), (96, 761163), (104, 702612), (116, 629928), (117, 624544), (144, 507442), (156, 468408), (174, 419952), (208, 351306), (232, 314964), (234, 312272), (261, 279968), (288, 253721), (312, 234204), (348, 209976), (377, 193824), (416, 175653), (464, 157482), (468, 156136), (522, 139984), (624, 117102), (673, 108576), (696, 104988), (754, 96912), (928, 78741), (936, 78068), (1044, 69992), (1131, 64608), (1248, 58551), (1346, 54288), (1392, 52494), (1508, 48456), (1872, 39034), (2019, 36192), (2088, 34996), (2262, 32304), (2692, 27144), (2784, 26247), (3016, 24228), (3393, 21536), (3744, 19517), (4038, 18096), (4176, 17498), (4524, 16152), (5384, 13572), (6032, 12114), (6057, 12064), (6786, 10768), (8076, 9048), (8352, 8749)]