77981134

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{2927}}^1$

素因数の和:3120

約数の個数: 32

約数和(自身を含む): 146727936

約数和(自身を除く): 68746802

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 173, 346, 1211, 1903, 2422, 2927, 3806, 5854, 13321, 20489, 26642, 32197, 40978, 64394, 225379, 450758, 506371, 1012742, 3544597, 5570081, 7089194, 11140162, 38990567, 77981134]

約数ペア:

[(1, 77981134), (2, 38990567), (7, 11140162), (11, 7089194), (14, 5570081), (22, 3544597), (77, 1012742), (154, 506371), (173, 450758), (346, 225379), (1211, 64394), (1903, 40978), (2422, 32197), (2927, 26642), (3806, 20489), (5854, 13321)]