89787992

素因数分解:

$2^3\times 7^2\times {\mathrm{113}}^1\times {\mathrm{2027}}^1$

素因数の和:2160

約数の個数: 48

約数和(自身を含む): 197669160

約数和(自身を除く): 107881168

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 113, 196, 226, 392, 452, 791, 904, 1582, 2027, 3164, 4054, 5537, 6328, 8108, 11074, 14189, 16216, 22148, 28378, 44296, 56756, 99323, 113512, 198646, 229051, 397292, 458102, 794584, 916204, 1603357, 1832408, 3206714, 6413428, 11223499, 12826856, 22446998, 44893996, 89787992]

約数ペア:

[(1, 89787992), (2, 44893996), (4, 22446998), (7, 12826856), (8, 11223499), (14, 6413428), (28, 3206714), (49, 1832408), (56, 1603357), (98, 916204), (113, 794584), (196, 458102), (226, 397292), (392, 229051), (452, 198646), (791, 113512), (904, 99323), (1582, 56756), (2027, 44296), (3164, 28378), (4054, 22148), (5537, 16216), (6328, 14189), (8108, 11074)]