85739724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{340237}}^1$

素因数の和:340254

約数の個数: 36

約数和(自身を含む): 247693264

約数和(自身を除く): 161953540

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 340237, 680474, 1020711, 1360948, 2041422, 2381659, 3062133, 4082844, 4763318, 6124266, 7144977, 9526636, 12248532, 14289954, 21434931, 28579908, 42869862, 85739724]

約数ペア:

[(1, 85739724), (2, 42869862), (3, 28579908), (4, 21434931), (6, 14289954), (7, 12248532), (9, 9526636), (12, 7144977), (14, 6124266), (18, 4763318), (21, 4082844), (28, 3062133), (36, 2381659), (42, 2041422), (63, 1360948), (84, 1020711), (126, 680474), (252, 340237)]