87674964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{562019}}^1$

素因数の和:562039

約数の個数: 24

約数和(自身を含む): 220311840

約数和(自身を除く): 132636876

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 562019, 1124038, 1686057, 2248076, 3372114, 6744228, 7306247, 14612494, 21918741, 29224988, 43837482, 87674964]

約数ペア:

[(1, 87674964), (2, 43837482), (3, 29224988), (4, 21918741), (6, 14612494), (12, 7306247), (13, 6744228), (26, 3372114), (39, 2248076), (52, 1686057), (78, 1124038), (156, 562019)]