87555764

素因数分解:

$2^2\times {\mathrm{37}}^2\times {\mathrm{59}}^1\times {\mathrm{271}}^1$

素因数の和:408

約数の個数: 36

約数和(自身を含む): 160735680

約数和(自身を除く): 73179916

約数列:

[1, 2, 4, 37, 59, 74, 118, 148, 236, 271, 542, 1084, 1369, 2183, 2738, 4366, 5476, 8732, 10027, 15989, 20054, 31978, 40108, 63956, 80771, 161542, 323084, 370999, 591593, 741998, 1183186, 1483996, 2366372, 21888941, 43777882, 87555764]

約数ペア:

[(1, 87555764), (2, 43777882), (4, 21888941), (37, 2366372), (59, 1483996), (74, 1183186), (118, 741998), (148, 591593), (236, 370999), (271, 323084), (542, 161542), (1084, 80771), (1369, 63956), (2183, 40108), (2738, 31978), (4366, 20054), (5476, 15989), (8732, 10027)]