87028.000000

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{397}}^1$

素因数の和:511

約数の個数: 24

約数和(自身を含む): 1203552

約数和(自身を除く): 693804

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 397, 428, 642, 794, 1191, 1284, 1588, 2382, 4764, 42479, 84958, 127437, 169916, 254874, 509748]

約数ペア:

[(1, 509748), (2, 254874), (3, 169916), (4, 127437), (6, 84958), (12, 42479), (107, 4764), (214, 2382), (321, 1588), (397, 1284), (428, 1191), (642, 794)]