64310784

素因数分解:

$2^9\times 3^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1$

素因数の和:451

約数の個数: 80

約数和(自身を含む): 173091600

約数和(自身を除く): 108780816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 149, 192, 256, 281, 298, 384, 447, 512, 562, 596, 768, 843, 894, 1124, 1192, 1536, 1686, 1788, 2248, 2384, 3372, 3576, 4496, 4768, 6744, 7152, 8992, 9536, 13488, 14304, 17984, 19072, 26976, 28608, 35968, 38144, 41869, 53952, 57216, 71936, 76288, 83738, 107904, 114432, 125607, 143872, 167476, 215808, 228864, 251214, 334952, 431616, 502428, 669904, 1004856, 1339808, 2009712, 2679616, 4019424, 5359232, 8038848, 10718464, 16077696, 21436928, 32155392, 64310784]

約数ペア:

[(1, 64310784), (2, 32155392), (3, 21436928), (4, 16077696), (6, 10718464), (8, 8038848), (12, 5359232), (16, 4019424), (24, 2679616), (32, 2009712), (48, 1339808), (64, 1004856), (96, 669904), (128, 502428), (149, 431616), (192, 334952), (256, 251214), (281, 228864), (298, 215808), (384, 167476), (447, 143872), (512, 125607), (562, 114432), (596, 107904), (768, 83738), (843, 76288), (894, 71936), (1124, 57216), (1192, 53952), (1536, 41869), (1686, 38144), (1788, 35968), (2248, 28608), (2384, 26976), (3372, 19072), (3576, 17984), (4496, 14304), (4768, 13488), (6744, 9536), (7152, 8992)]