77710804

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{12211}}^1$

素因数の和:12295

約数の個数: 24

約数和(自身を含む): 142929248

約数和(自身を除く): 65218444

約数列:

[1, 2, 4, 37, 43, 74, 86, 148, 172, 1591, 3182, 6364, 12211, 24422, 48844, 451807, 525073, 903614, 1050146, 1807228, 2100292, 19427701, 38855402, 77710804]

約数ペア:

[(1, 77710804), (2, 38855402), (4, 19427701), (37, 2100292), (43, 1807228), (74, 1050146), (86, 903614), (148, 525073), (172, 451807), (1591, 48844), (3182, 24422), (6364, 12211)]