87563892

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{561307}}^1$

素因数の和:561327

約数の個数: 24

約数和(自身を含む): 220032736

約数和(自身を除く): 132468844

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 561307, 1122614, 1683921, 2245228, 3367842, 6735684, 7296991, 14593982, 21890973, 29187964, 43781946, 87563892]

約数ペア:

[(1, 87563892), (2, 43781946), (3, 29187964), (4, 21890973), (6, 14593982), (12, 7296991), (13, 6735684), (26, 3367842), (39, 2245228), (52, 1683921), (78, 1122614), (156, 561307)]