77891232

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{18869}}^1$

素因数の和:18925

約数の個数: 48

約数和(自身を含む): 209230560

約数和(自身を除く): 131339328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 516, 688, 1032, 1376, 2064, 4128, 18869, 37738, 56607, 75476, 113214, 150952, 226428, 301904, 452856, 603808, 811367, 905712, 1622734, 1811424, 2434101, 3245468, 4868202, 6490936, 9736404, 12981872, 19472808, 25963744, 38945616, 77891232]

約数ペア:

[(1, 77891232), (2, 38945616), (3, 25963744), (4, 19472808), (6, 12981872), (8, 9736404), (12, 6490936), (16, 4868202), (24, 3245468), (32, 2434101), (43, 1811424), (48, 1622734), (86, 905712), (96, 811367), (129, 603808), (172, 452856), (258, 301904), (344, 226428), (516, 150952), (688, 113214), (1032, 75476), (1376, 56607), (2064, 37738), (4128, 18869)]