73934336

素因数分解:

$2^9\times 7^3\times {\mathrm{421}}^1$

素因数の和:460

約数の個数: 80

約数和(自身を含む): 172682400

約数和(自身を除く): 98748064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 343, 392, 421, 448, 512, 686, 784, 842, 896, 1372, 1568, 1684, 1792, 2744, 2947, 3136, 3368, 3584, 5488, 5894, 6272, 6736, 10976, 11788, 12544, 13472, 20629, 21952, 23576, 25088, 26944, 41258, 43904, 47152, 53888, 82516, 87808, 94304, 107776, 144403, 165032, 175616, 188608, 215552, 288806, 330064, 377216, 577612, 660128, 754432, 1155224, 1320256, 1508864, 2310448, 2640512, 4620896, 5281024, 9241792, 10562048, 18483584, 36967168, 73934336]

約数ペア:

[(1, 73934336), (2, 36967168), (4, 18483584), (7, 10562048), (8, 9241792), (14, 5281024), (16, 4620896), (28, 2640512), (32, 2310448), (49, 1508864), (56, 1320256), (64, 1155224), (98, 754432), (112, 660128), (128, 577612), (196, 377216), (224, 330064), (256, 288806), (343, 215552), (392, 188608), (421, 175616), (448, 165032), (512, 144403), (686, 107776), (784, 94304), (842, 87808), (896, 82516), (1372, 53888), (1568, 47152), (1684, 43904), (1792, 41258), (2744, 26944), (2947, 25088), (3136, 23576), (3368, 21952), (3584, 20629), (5488, 13472), (5894, 12544), (6272, 11788), (6736, 10976)]