64548352

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:259

約数の個数: 80

約数和(自身を含む): 143530992

約数和(自身を除く): 78982640

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 73, 88, 128, 146, 157, 176, 256, 292, 314, 352, 512, 584, 628, 704, 803, 1168, 1256, 1408, 1606, 1727, 2336, 2512, 2816, 3212, 3454, 4672, 5024, 5632, 6424, 6908, 9344, 10048, 11461, 12848, 13816, 18688, 20096, 22922, 25696, 27632, 37376, 40192, 45844, 51392, 55264, 80384, 91688, 102784, 110528, 126071, 183376, 205568, 221056, 252142, 366752, 411136, 442112, 504284, 733504, 884224, 1008568, 1467008, 2017136, 2934016, 4034272, 5868032, 8068544, 16137088, 32274176, 64548352]

約数ペア:

[(1, 64548352), (2, 32274176), (4, 16137088), (8, 8068544), (11, 5868032), (16, 4034272), (22, 2934016), (32, 2017136), (44, 1467008), (64, 1008568), (73, 884224), (88, 733504), (128, 504284), (146, 442112), (157, 411136), (176, 366752), (256, 252142), (292, 221056), (314, 205568), (352, 183376), (512, 126071), (584, 110528), (628, 102784), (704, 91688), (803, 80384), (1168, 55264), (1256, 51392), (1408, 45844), (1606, 40192), (1727, 37376), (2336, 27632), (2512, 25696), (2816, 22922), (3212, 20096), (3454, 18688), (4672, 13816), (5024, 12848), (5632, 11461), (6424, 10048), (6908, 9344)]