77913248

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{8089}}^1$

素因数の和:8149

約数の個数: 48

約数和(自身を含む): 179403840

約数和(自身を除く): 101490592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 112, 172, 224, 301, 344, 602, 688, 1204, 1376, 2408, 4816, 8089, 9632, 16178, 32356, 56623, 64712, 113246, 129424, 226492, 258848, 347827, 452984, 695654, 905968, 1391308, 1811936, 2434789, 2782616, 4869578, 5565232, 9739156, 11130464, 19478312, 38956624, 77913248]

約数ペア:

[(1, 77913248), (2, 38956624), (4, 19478312), (7, 11130464), (8, 9739156), (14, 5565232), (16, 4869578), (28, 2782616), (32, 2434789), (43, 1811936), (56, 1391308), (86, 905968), (112, 695654), (172, 452984), (224, 347827), (301, 258848), (344, 226492), (602, 129424), (688, 113246), (1204, 64712), (1376, 56623), (2408, 32356), (4816, 16178), (8089, 9632)]