77111986

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{631}}^1$

素因数の和:719

約数の個数: 48

約数和(自身を含む): 142655040

約数和(自身を除く): 65543054

約数列:

[1, 2, 7, 14, 29, 43, 49, 58, 86, 98, 203, 301, 406, 602, 631, 1247, 1262, 1421, 2107, 2494, 2842, 4214, 4417, 8729, 8834, 17458, 18299, 27133, 30919, 36598, 54266, 61103, 61838, 122206, 128093, 189931, 256186, 379862, 786857, 896651, 1329517, 1573714, 1793302, 2659034, 5507999, 11015998, 38555993, 77111986]

約数ペア:

[(1, 77111986), (2, 38555993), (7, 11015998), (14, 5507999), (29, 2659034), (43, 1793302), (49, 1573714), (58, 1329517), (86, 896651), (98, 786857), (203, 379862), (301, 256186), (406, 189931), (602, 128093), (631, 122206), (1247, 61838), (1262, 61103), (1421, 54266), (2107, 36598), (2494, 30919), (2842, 27133), (4214, 18299), (4417, 17458), (8729, 8834)]