80885892

素因数分解:

$2^2\times 3^1\times {\mathrm{6740491}}^1$

素因数の和:6740498

約数の個数: 12

約数和(自身を含む): 188733776

約数和(自身を除く): 107847884

約数列:

[1, 2, 3, 4, 6, 12, 6740491, 13480982, 20221473, 26961964, 40442946, 80885892]

約数ペア:

[(1, 80885892), (2, 40442946), (3, 26961964), (4, 20221473), (6, 13480982), (12, 6740491)]