66253616

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1259}}^1$

素因数の和:1314

約数の個数: 80

約数和(自身を含む): 157489920

約数和(自身を除く): 91236304

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 23, 26, 44, 46, 52, 88, 92, 104, 143, 176, 184, 208, 253, 286, 299, 368, 506, 572, 598, 1012, 1144, 1196, 1259, 2024, 2288, 2392, 2518, 3289, 4048, 4784, 5036, 6578, 10072, 13156, 13849, 16367, 20144, 26312, 27698, 28957, 32734, 52624, 55396, 57914, 65468, 110792, 115828, 130936, 180037, 221584, 231656, 261872, 318527, 360074, 376441, 463312, 637054, 720148, 752882, 1274108, 1440296, 1505764, 2548216, 2880592, 3011528, 4140851, 5096432, 6023056, 8281702, 16563404, 33126808, 66253616]

約数ペア:

[(1, 66253616), (2, 33126808), (4, 16563404), (8, 8281702), (11, 6023056), (13, 5096432), (16, 4140851), (22, 3011528), (23, 2880592), (26, 2548216), (44, 1505764), (46, 1440296), (52, 1274108), (88, 752882), (92, 720148), (104, 637054), (143, 463312), (176, 376441), (184, 360074), (208, 318527), (253, 261872), (286, 231656), (299, 221584), (368, 180037), (506, 130936), (572, 115828), (598, 110792), (1012, 65468), (1144, 57914), (1196, 55396), (1259, 52624), (2024, 32734), (2288, 28957), (2392, 27698), (2518, 26312), (3289, 20144), (4048, 16367), (4784, 13849), (5036, 13156), (6578, 10072)]