90878292

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{132863}}^1$

素因数の和:132892

約数の個数: 36

約数和(自身を含む): 241812480

約数和(自身を除く): 150934188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 132863, 265726, 398589, 531452, 797178, 1195767, 1594356, 2391534, 2524397, 4783068, 5048794, 7573191, 10097588, 15146382, 22719573, 30292764, 45439146, 90878292]

約数ペア:

[(1, 90878292), (2, 45439146), (3, 30292764), (4, 22719573), (6, 15146382), (9, 10097588), (12, 7573191), (18, 5048794), (19, 4783068), (36, 2524397), (38, 2391534), (57, 1594356), (76, 1195767), (114, 797178), (171, 531452), (228, 398589), (342, 265726), (684, 132863)]