87357768

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{84649}}^1$

素因数の和:84701

約数の個数: 32

約数和(自身を含む): 223476000

約数和(自身を除く): 136118232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 84649, 169298, 253947, 338596, 507894, 677192, 1015788, 2031576, 3639907, 7279814, 10919721, 14559628, 21839442, 29119256, 43678884, 87357768]

約数ペア:

[(1, 87357768), (2, 43678884), (3, 29119256), (4, 21839442), (6, 14559628), (8, 10919721), (12, 7279814), (24, 3639907), (43, 2031576), (86, 1015788), (129, 677192), (172, 507894), (258, 338596), (344, 253947), (516, 169298), (1032, 84649)]