72566784

素因数分解:

$2^{11}\times 3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:186

約数の個数: 144

約数和(自身を含む): 218050560

約数和(自身を除く): 145483776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 127, 128, 144, 186, 192, 248, 254, 256, 279, 288, 372, 381, 384, 496, 508, 512, 558, 576, 744, 762, 768, 992, 1016, 1024, 1116, 1143, 1152, 1488, 1524, 1536, 1984, 2032, 2048, 2232, 2286, 2304, 2976, 3048, 3072, 3937, 3968, 4064, 4464, 4572, 4608, 5952, 6096, 6144, 7874, 7936, 8128, 8928, 9144, 9216, 11811, 11904, 12192, 15748, 15872, 16256, 17856, 18288, 18432, 23622, 23808, 24384, 31496, 31744, 32512, 35433, 35712, 36576, 47244, 47616, 48768, 62992, 63488, 65024, 70866, 71424, 73152, 94488, 95232, 97536, 125984, 130048, 141732, 142848, 146304, 188976, 190464, 195072, 251968, 260096, 283464, 285696, 292608, 377952, 390144, 503936, 566928, 571392, 585216, 755904, 780288, 1007872, 1133856, 1170432, 1511808, 2015744, 2267712, 2340864, 3023616, 4031488, 4535424, 6047232, 8062976, 9070848, 12094464, 18141696, 24188928, 36283392, 72566784]

約数ペア:

[(1, 72566784), (2, 36283392), (3, 24188928), (4, 18141696), (6, 12094464), (8, 9070848), (9, 8062976), (12, 6047232), (16, 4535424), (18, 4031488), (24, 3023616), (31, 2340864), (32, 2267712), (36, 2015744), (48, 1511808), (62, 1170432), (64, 1133856), (72, 1007872), (93, 780288), (96, 755904), (124, 585216), (127, 571392), (128, 566928), (144, 503936), (186, 390144), (192, 377952), (248, 292608), (254, 285696), (256, 283464), (279, 260096), (288, 251968), (372, 195072), (381, 190464), (384, 188976), (496, 146304), (508, 142848), (512, 141732), (558, 130048), (576, 125984), (744, 97536), (762, 95232), (768, 94488), (992, 73152), (1016, 71424), (1024, 70866), (1116, 65024), (1143, 63488), (1152, 62992), (1488, 48768), (1524, 47616), (1536, 47244), (1984, 36576), (2032, 35712), (2048, 35433), (2232, 32512), (2286, 31744), (2304, 31496), (2976, 24384), (3048, 23808), (3072, 23622), (3937, 18432), (3968, 18288), (4064, 17856), (4464, 16256), (4572, 15872), (4608, 15748), (5952, 12192), (6096, 11904), (6144, 11811), (7874, 9216), (7936, 9144), (8128, 8928)]