89156628

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{225143}}^1$

素因数の和:225164

約数の個数: 36

約数和(自身を含む): 245857248

約数和(自身を除く): 156700620

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 225143, 450286, 675429, 900572, 1350858, 2026287, 2476573, 2701716, 4052574, 4953146, 7429719, 8105148, 9906292, 14859438, 22289157, 29718876, 44578314, 89156628]

約数ペア:

[(1, 89156628), (2, 44578314), (3, 29718876), (4, 22289157), (6, 14859438), (9, 9906292), (11, 8105148), (12, 7429719), (18, 4953146), (22, 4052574), (33, 2701716), (36, 2476573), (44, 2026287), (66, 1350858), (99, 900572), (132, 675429), (198, 450286), (396, 225143)]