73826144

素因数分解:

$2^5\times 7^2\times {\mathrm{197}}^1\times {\mathrm{239}}^1$

素因数の和:460

約数の個数: 72

約数和(自身を含む): 170644320

約数和(自身を除く): 96818176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 197, 224, 239, 392, 394, 478, 784, 788, 956, 1379, 1568, 1576, 1673, 1912, 2758, 3152, 3346, 3824, 5516, 6304, 6692, 7648, 9653, 11032, 11711, 13384, 19306, 22064, 23422, 26768, 38612, 44128, 46844, 47083, 53536, 77224, 93688, 94166, 154448, 187376, 188332, 308896, 329581, 374752, 376664, 659162, 753328, 1318324, 1506656, 2307067, 2636648, 4614134, 5273296, 9228268, 10546592, 18456536, 36913072, 73826144]

約数ペア:

[(1, 73826144), (2, 36913072), (4, 18456536), (7, 10546592), (8, 9228268), (14, 5273296), (16, 4614134), (28, 2636648), (32, 2307067), (49, 1506656), (56, 1318324), (98, 753328), (112, 659162), (196, 376664), (197, 374752), (224, 329581), (239, 308896), (392, 188332), (394, 187376), (478, 154448), (784, 94166), (788, 93688), (956, 77224), (1379, 53536), (1568, 47083), (1576, 46844), (1673, 44128), (1912, 38612), (2758, 26768), (3152, 23422), (3346, 22064), (3824, 19306), (5516, 13384), (6304, 11711), (6692, 11032), (7648, 9653)]