76688164

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{617}}^1$

素因数の和:844

約数の個数: 48

約数和(自身を含む): 161134848

約数和(自身を除く): 84446684

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 193, 322, 386, 617, 644, 772, 1234, 1351, 2468, 2702, 4319, 4439, 5404, 8638, 8878, 14191, 17276, 17756, 28382, 31073, 56764, 62146, 99337, 119081, 124292, 198674, 238162, 397348, 476324, 833567, 1667134, 2738863, 3334268, 5477726, 10955452, 19172041, 38344082, 76688164]

約数ペア:

[(1, 76688164), (2, 38344082), (4, 19172041), (7, 10955452), (14, 5477726), (23, 3334268), (28, 2738863), (46, 1667134), (92, 833567), (161, 476324), (193, 397348), (322, 238162), (386, 198674), (617, 124292), (644, 119081), (772, 99337), (1234, 62146), (1351, 56764), (2468, 31073), (2702, 28382), (4319, 17756), (4439, 17276), (5404, 14191), (8638, 8878)]