87081202

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{691}}^1$

素因数の和:874

約数の個数: 32

約数和(自身を含む): 145785024

約数和(自身を除く): 58703822

約数列:

[1, 2, 13, 26, 37, 74, 131, 262, 481, 691, 962, 1382, 1703, 3406, 4847, 8983, 9694, 17966, 25567, 51134, 63011, 90521, 126022, 181042, 332371, 664742, 1176773, 2353546, 3349277, 6698554, 43540601, 87081202]

約数ペア:

[(1, 87081202), (2, 43540601), (13, 6698554), (26, 3349277), (37, 2353546), (74, 1176773), (131, 664742), (262, 332371), (481, 181042), (691, 126022), (962, 90521), (1382, 63011), (1703, 51134), (3406, 25567), (4847, 17966), (8983, 9694)]