77810236

素因数分解:

$2^2\times 7^3\times {\mathrm{56713}}^1$

素因数の和:56738

約数の個数: 24

約数和(自身を含む): 158799200

約数和(自身を除く): 80988964

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 56713, 113426, 226852, 396991, 793982, 1587964, 2778937, 5557874, 11115748, 19452559, 38905118, 77810236]

約数ペア:

[(1, 77810236), (2, 38905118), (4, 19452559), (7, 11115748), (14, 5557874), (28, 2778937), (49, 1587964), (98, 793982), (196, 396991), (343, 226852), (686, 113426), (1372, 56713)]