85211868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{4549}}^1$

素因数の和:4786

約数の個数: 48

約数和(自身を含む): 228300800

約数和(自身を除く): 143088932

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 223, 446, 669, 892, 1338, 1561, 2676, 3122, 4549, 4683, 6244, 9098, 9366, 13647, 18196, 18732, 27294, 31843, 54588, 63686, 95529, 127372, 191058, 382116, 1014427, 2028854, 3043281, 4057708, 6086562, 7100989, 12173124, 14201978, 21302967, 28403956, 42605934, 85211868]

約数ペア:

[(1, 85211868), (2, 42605934), (3, 28403956), (4, 21302967), (6, 14201978), (7, 12173124), (12, 7100989), (14, 6086562), (21, 4057708), (28, 3043281), (42, 2028854), (84, 1014427), (223, 382116), (446, 191058), (669, 127372), (892, 95529), (1338, 63686), (1561, 54588), (2676, 31843), (3122, 27294), (4549, 18732), (4683, 18196), (6244, 13647), (9098, 9366)]