90731574

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{13963}}^1$

素因数の和:14009

約数の個数: 36

約数和(自身を含む): 207491076

約数和(自身を除く): 116759502

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 361, 722, 1083, 2166, 3249, 6498, 13963, 27926, 41889, 83778, 125667, 251334, 265297, 530594, 795891, 1591782, 2387673, 4775346, 5040643, 10081286, 15121929, 30243858, 45365787, 90731574]

約数ペア:

[(1, 90731574), (2, 45365787), (3, 30243858), (6, 15121929), (9, 10081286), (18, 5040643), (19, 4775346), (38, 2387673), (57, 1591782), (114, 795891), (171, 530594), (342, 265297), (361, 251334), (722, 125667), (1083, 83778), (2166, 41889), (3249, 27926), (6498, 13963)]