86312844

素因数分解:

$2^2\times 3^3\times {\mathrm{401}}^1\times {\mathrm{1993}}^1$

素因数の和:2407

約数の個数: 48

約数和(自身を含む): 224444640

約数和(自身を除く): 138131796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 401, 802, 1203, 1604, 1993, 2406, 3609, 3986, 4812, 5979, 7218, 7972, 10827, 11958, 14436, 17937, 21654, 23916, 35874, 43308, 53811, 71748, 107622, 215244, 799193, 1598386, 2397579, 3196772, 4795158, 7192737, 9590316, 14385474, 21578211, 28770948, 43156422, 86312844]

約数ペア:

[(1, 86312844), (2, 43156422), (3, 28770948), (4, 21578211), (6, 14385474), (9, 9590316), (12, 7192737), (18, 4795158), (27, 3196772), (36, 2397579), (54, 1598386), (108, 799193), (401, 215244), (802, 107622), (1203, 71748), (1604, 53811), (1993, 43308), (2406, 35874), (3609, 23916), (3986, 21654), (4812, 17937), (5979, 14436), (7218, 11958), (7972, 10827)]