81120378

素因数分解:

$2^1\times 3^1\times {\mathrm{463}}^1\times {\mathrm{29201}}^1$

素因数の和:29669

約数の個数: 16

約数和(自身を含む): 162596736

約数和(自身を除く): 81476358

約数列:

[1, 2, 3, 6, 463, 926, 1389, 2778, 29201, 58402, 87603, 175206, 13520063, 27040126, 40560189, 81120378]

約数ペア:

[(1, 81120378), (2, 40560189), (3, 27040126), (6, 13520063), (463, 175206), (926, 87603), (1389, 58402), (2778, 29201)]