87761768

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{1459}}^1$

素因数の和:1641

約数の個数: 32

約数和(自身を含む): 168542400

約数和(自身を除く): 80780632

約数列:

[1, 2, 4, 8, 73, 103, 146, 206, 292, 412, 584, 824, 1459, 2918, 5836, 7519, 11672, 15038, 30076, 60152, 106507, 150277, 213014, 300554, 426028, 601108, 852056, 1202216, 10970221, 21940442, 43880884, 87761768]

約数ペア:

[(1, 87761768), (2, 43880884), (4, 21940442), (8, 10970221), (73, 1202216), (103, 852056), (146, 601108), (206, 426028), (292, 300554), (412, 213014), (584, 150277), (824, 106507), (1459, 60152), (2918, 30076), (5836, 15038), (7519, 11672)]