78136338

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{27767}}^1$

素因数の和:27846

約数の個数: 32

約数和(自身を含む): 181269504

約数和(自身を除く): 103133166

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 27767, 55534, 83301, 166602, 194369, 388738, 583107, 1166214, 1860389, 3720778, 5581167, 11162334, 13022723, 26045446, 39068169, 78136338]

約数ペア:

[(1, 78136338), (2, 39068169), (3, 26045446), (6, 13022723), (7, 11162334), (14, 5581167), (21, 3720778), (42, 1860389), (67, 1166214), (134, 583107), (201, 388738), (402, 194369), (469, 166602), (938, 83301), (1407, 55534), (2814, 27767)]