85446172

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1231}}^1$

素因数の和:1346

約数の個数: 48

約数和(自身を含む): 178275328

約数和(自身を除く): 92829156

約数列:

[1, 2, 4, 7, 14, 28, 37, 67, 74, 134, 148, 259, 268, 469, 518, 938, 1036, 1231, 1876, 2462, 2479, 4924, 4958, 8617, 9916, 17234, 17353, 34468, 34706, 45547, 69412, 82477, 91094, 164954, 182188, 318829, 329908, 577339, 637658, 1154678, 1275316, 2309356, 3051649, 6103298, 12206596, 21361543, 42723086, 85446172]

約数ペア:

[(1, 85446172), (2, 42723086), (4, 21361543), (7, 12206596), (14, 6103298), (28, 3051649), (37, 2309356), (67, 1275316), (74, 1154678), (134, 637658), (148, 577339), (259, 329908), (268, 318829), (469, 182188), (518, 164954), (938, 91094), (1036, 82477), (1231, 69412), (1876, 45547), (2462, 34706), (2479, 34468), (4924, 17353), (4958, 17234), (8617, 9916)]