68366418

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{443}}^1$

素因数の和:571

約数の個数: 48

約数和(自身を含む): 147212640

約数和(自身を除く): 78846222

約数列:

[1, 2, 3, 6, 17, 34, 51, 89, 102, 178, 267, 289, 443, 534, 578, 867, 886, 1329, 1513, 1734, 2658, 3026, 4539, 7531, 9078, 15062, 22593, 25721, 39427, 45186, 51442, 77163, 78854, 118281, 128027, 154326, 236562, 256054, 384081, 670259, 768162, 1340518, 2010777, 4021554, 11394403, 22788806, 34183209, 68366418]

約数ペア:

[(1, 68366418), (2, 34183209), (3, 22788806), (6, 11394403), (17, 4021554), (34, 2010777), (51, 1340518), (89, 768162), (102, 670259), (178, 384081), (267, 256054), (289, 236562), (443, 154326), (534, 128027), (578, 118281), (867, 78854), (886, 77163), (1329, 51442), (1513, 45186), (1734, 39427), (2658, 25721), (3026, 22593), (4539, 15062), (7531, 9078)]