85458688

素因数分解:

$2^8\times 7^1\times {\mathrm{103}}^1\times {\mathrm{463}}^1$

素因数の和:589

約数の個数: 72

約数和(自身を含む): 197270528

約数和(自身を除く): 111811840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 103, 112, 128, 206, 224, 256, 412, 448, 463, 721, 824, 896, 926, 1442, 1648, 1792, 1852, 2884, 3241, 3296, 3704, 5768, 6482, 6592, 7408, 11536, 12964, 13184, 14816, 23072, 25928, 26368, 29632, 46144, 47689, 51856, 59264, 92288, 95378, 103712, 118528, 184576, 190756, 207424, 333823, 381512, 414848, 667646, 763024, 829696, 1335292, 1526048, 2670584, 3052096, 5341168, 6104192, 10682336, 12208384, 21364672, 42729344, 85458688]

約数ペア:

[(1, 85458688), (2, 42729344), (4, 21364672), (7, 12208384), (8, 10682336), (14, 6104192), (16, 5341168), (28, 3052096), (32, 2670584), (56, 1526048), (64, 1335292), (103, 829696), (112, 763024), (128, 667646), (206, 414848), (224, 381512), (256, 333823), (412, 207424), (448, 190756), (463, 184576), (721, 118528), (824, 103712), (896, 95378), (926, 92288), (1442, 59264), (1648, 51856), (1792, 47689), (1852, 46144), (2884, 29632), (3241, 26368), (3296, 25928), (3704, 23072), (5768, 14816), (6482, 13184), (6592, 12964), (7408, 11536)]