56987136

素因数分解:

$2^9\times 3^2\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:256

約数の個数: 120

約数和(自身を含む): 167567400

約数和(自身を除く): 110580264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 83, 96, 128, 144, 149, 166, 192, 249, 256, 288, 298, 332, 384, 447, 498, 512, 576, 596, 664, 747, 768, 894, 996, 1152, 1192, 1328, 1341, 1494, 1536, 1788, 1992, 2304, 2384, 2656, 2682, 2988, 3576, 3984, 4608, 4768, 5312, 5364, 5976, 7152, 7968, 9536, 10624, 10728, 11952, 12367, 14304, 15936, 19072, 21248, 21456, 23904, 24734, 28608, 31872, 37101, 38144, 42496, 42912, 47808, 49468, 57216, 63744, 74202, 76288, 85824, 95616, 98936, 111303, 114432, 127488, 148404, 171648, 191232, 197872, 222606, 228864, 296808, 343296, 382464, 395744, 445212, 593616, 686592, 791488, 890424, 1187232, 1582976, 1780848, 2374464, 3165952, 3561696, 4748928, 6331904, 7123392, 9497856, 14246784, 18995712, 28493568, 56987136]

約数ペア:

[(1, 56987136), (2, 28493568), (3, 18995712), (4, 14246784), (6, 9497856), (8, 7123392), (9, 6331904), (12, 4748928), (16, 3561696), (18, 3165952), (24, 2374464), (32, 1780848), (36, 1582976), (48, 1187232), (64, 890424), (72, 791488), (83, 686592), (96, 593616), (128, 445212), (144, 395744), (149, 382464), (166, 343296), (192, 296808), (249, 228864), (256, 222606), (288, 197872), (298, 191232), (332, 171648), (384, 148404), (447, 127488), (498, 114432), (512, 111303), (576, 98936), (596, 95616), (664, 85824), (747, 76288), (768, 74202), (894, 63744), (996, 57216), (1152, 49468), (1192, 47808), (1328, 42912), (1341, 42496), (1494, 38144), (1536, 37101), (1788, 31872), (1992, 28608), (2304, 24734), (2384, 23904), (2656, 21456), (2682, 21248), (2988, 19072), (3576, 15936), (3984, 14304), (4608, 12367), (4768, 11952), (5312, 10728), (5364, 10624), (5976, 9536), (7152, 7968)]