76891388

素因数分解:

$2^2\times 7^2\times {\mathrm{127}}^1\times {\mathrm{3089}}^1$

素因数の和:3234

約数の個数: 36

約数和(自身を含む): 157812480

約数和(自身を除く): 80921092

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 127, 196, 254, 508, 889, 1778, 3089, 3556, 6178, 6223, 12356, 12446, 21623, 24892, 43246, 86492, 151361, 302722, 392303, 605444, 784606, 1569212, 2746121, 5492242, 10984484, 19222847, 38445694, 76891388]

約数ペア:

[(1, 76891388), (2, 38445694), (4, 19222847), (7, 10984484), (14, 5492242), (28, 2746121), (49, 1569212), (98, 784606), (127, 605444), (196, 392303), (254, 302722), (508, 151361), (889, 86492), (1778, 43246), (3089, 24892), (3556, 21623), (6178, 12446), (6223, 12356)]