64290816

素因数分解:

$2^{16}\times 3^2\times {\mathrm{109}}^1$

素因数の和:147

約数の個数: 102

約数和(自身を含む): 187431530

約数和(自身を除く): 123140714

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 109, 128, 144, 192, 218, 256, 288, 327, 384, 436, 512, 576, 654, 768, 872, 981, 1024, 1152, 1308, 1536, 1744, 1962, 2048, 2304, 2616, 3072, 3488, 3924, 4096, 4608, 5232, 6144, 6976, 7848, 8192, 9216, 10464, 12288, 13952, 15696, 16384, 18432, 20928, 24576, 27904, 31392, 32768, 36864, 41856, 49152, 55808, 62784, 65536, 73728, 83712, 98304, 111616, 125568, 147456, 167424, 196608, 223232, 251136, 294912, 334848, 446464, 502272, 589824, 669696, 892928, 1004544, 1339392, 1785856, 2009088, 2678784, 3571712, 4018176, 5357568, 7143424, 8036352, 10715136, 16072704, 21430272, 32145408, 64290816]

約数ペア:

[(1, 64290816), (2, 32145408), (3, 21430272), (4, 16072704), (6, 10715136), (8, 8036352), (9, 7143424), (12, 5357568), (16, 4018176), (18, 3571712), (24, 2678784), (32, 2009088), (36, 1785856), (48, 1339392), (64, 1004544), (72, 892928), (96, 669696), (109, 589824), (128, 502272), (144, 446464), (192, 334848), (218, 294912), (256, 251136), (288, 223232), (327, 196608), (384, 167424), (436, 147456), (512, 125568), (576, 111616), (654, 98304), (768, 83712), (872, 73728), (981, 65536), (1024, 62784), (1152, 55808), (1308, 49152), (1536, 41856), (1744, 36864), (1962, 32768), (2048, 31392), (2304, 27904), (2616, 24576), (3072, 20928), (3488, 18432), (3924, 16384), (4096, 15696), (4608, 13952), (5232, 12288), (6144, 10464), (6976, 9216), (7848, 8192)]