76978748

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{22721}}^1$

素因数の和:22754

約数の個数: 36

約数和(自身を含む): 169233456

約数和(自身を除く): 92254708

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 22721, 45442, 90884, 159047, 249931, 318094, 499862, 636188, 999724, 1749517, 2749241, 3499034, 5498482, 6998068, 10996964, 19244687, 38489374, 76978748]

約数ペア:

[(1, 76978748), (2, 38489374), (4, 19244687), (7, 10996964), (11, 6998068), (14, 5498482), (22, 3499034), (28, 2749241), (44, 1749517), (77, 999724), (121, 636188), (154, 499862), (242, 318094), (308, 249931), (484, 159047), (847, 90884), (1694, 45442), (3388, 22721)]