89519864

素因数分解:

$2^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{9929}}^1$

素因数の和:9972

約数の個数: 48

約数和(自身を含む): 203763600

約数和(自身を除く): 114243736

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 92, 98, 161, 184, 196, 322, 392, 644, 1127, 1288, 2254, 4508, 9016, 9929, 19858, 39716, 69503, 79432, 139006, 228367, 278012, 456734, 486521, 556024, 913468, 973042, 1598569, 1826936, 1946084, 3197138, 3892168, 6394276, 11189983, 12788552, 22379966, 44759932, 89519864]

約数ペア:

[(1, 89519864), (2, 44759932), (4, 22379966), (7, 12788552), (8, 11189983), (14, 6394276), (23, 3892168), (28, 3197138), (46, 1946084), (49, 1826936), (56, 1598569), (92, 973042), (98, 913468), (161, 556024), (184, 486521), (196, 456734), (322, 278012), (392, 228367), (644, 139006), (1127, 79432), (1288, 69503), (2254, 39716), (4508, 19858), (9016, 9929)]