84689374

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:313

約数の個数: 64

約数和(自身を含む): 165473280

約数和(自身を除く): 80783906

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 89, 154, 167, 178, 259, 334, 407, 518, 623, 814, 979, 1169, 1246, 1837, 1958, 2338, 2849, 3293, 3674, 5698, 6179, 6586, 6853, 12358, 12859, 13706, 14863, 23051, 25718, 29726, 36223, 43253, 46102, 67969, 72446, 86506, 104041, 135938, 163493, 208082, 253561, 326986, 475783, 507122, 549931, 951566, 1099862, 1144451, 2288902, 3849517, 6049241, 7699034, 12098482, 42344687, 84689374]

約数ペア:

[(1, 84689374), (2, 42344687), (7, 12098482), (11, 7699034), (14, 6049241), (22, 3849517), (37, 2288902), (74, 1144451), (77, 1099862), (89, 951566), (154, 549931), (167, 507122), (178, 475783), (259, 326986), (334, 253561), (407, 208082), (518, 163493), (623, 135938), (814, 104041), (979, 86506), (1169, 72446), (1246, 67969), (1837, 46102), (1958, 43253), (2338, 36223), (2849, 29726), (3293, 25718), (3674, 23051), (5698, 14863), (6179, 13706), (6586, 12859), (6853, 12358)]