68078262

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{15737}}^1$

素因数の和:15852

約数の個数: 32

約数和(自身を含む): 157128192

約数和(自身を除く): 89049930

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 618, 721, 1442, 2163, 4326, 15737, 31474, 47211, 94422, 110159, 220318, 330477, 660954, 1620911, 3241822, 4862733, 9725466, 11346377, 22692754, 34039131, 68078262]

約数ペア:

[(1, 68078262), (2, 34039131), (3, 22692754), (6, 11346377), (7, 9725466), (14, 4862733), (21, 3241822), (42, 1620911), (103, 660954), (206, 330477), (309, 220318), (618, 110159), (721, 94422), (1442, 47211), (2163, 31474), (4326, 15737)]