77963478

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{193939}}^1$

素因数の和:194011

約数の個数: 16

約数和(自身を含む): 158255040

約数和(自身を除く): 80291562

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 193939, 387878, 581817, 1163634, 12993913, 25987826, 38981739, 77963478]

約数ペア:

[(1, 77963478), (2, 38981739), (3, 25987826), (6, 12993913), (67, 1163634), (134, 581817), (201, 387878), (402, 193939)]