80457864

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{145757}}^1$

素因数の和:145789

約数の個数: 32

約数和(自身を含む): 209891520

約数和(自身を除く): 129433656

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 145757, 291514, 437271, 583028, 874542, 1166056, 1749084, 3352411, 3498168, 6704822, 10057233, 13409644, 20114466, 26819288, 40228932, 80457864]

約数ペア:

[(1, 80457864), (2, 40228932), (3, 26819288), (4, 20114466), (6, 13409644), (8, 10057233), (12, 6704822), (23, 3498168), (24, 3352411), (46, 1749084), (69, 1166056), (92, 874542), (138, 583028), (184, 437271), (276, 291514), (552, 145757)]