90408066

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{5113}}^1$

素因数の和:5546

約数の個数: 32

約数和(自身を含む): 207178368

約数和(自身を除く): 116770302

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 421, 842, 1263, 2526, 2947, 5113, 5894, 8841, 10226, 15339, 17682, 30678, 35791, 71582, 107373, 214746, 2152573, 4305146, 6457719, 12915438, 15068011, 30136022, 45204033, 90408066]

約数ペア:

[(1, 90408066), (2, 45204033), (3, 30136022), (6, 15068011), (7, 12915438), (14, 6457719), (21, 4305146), (42, 2152573), (421, 214746), (842, 107373), (1263, 71582), (2526, 35791), (2947, 30678), (5113, 17682), (5894, 15339), (8841, 10226)]