77264528

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{5557}}^1$

素因数の和:5655

約数の個数: 40

約数和(自身を含む): 165406080

約数和(自身を除く): 88141552

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 79, 88, 158, 176, 316, 632, 869, 1264, 1738, 3476, 5557, 6952, 11114, 13904, 22228, 44456, 61127, 88912, 122254, 244508, 439003, 489016, 878006, 978032, 1756012, 3512024, 4829033, 7024048, 9658066, 19316132, 38632264, 77264528]

約数ペア:

[(1, 77264528), (2, 38632264), (4, 19316132), (8, 9658066), (11, 7024048), (16, 4829033), (22, 3512024), (44, 1756012), (79, 978032), (88, 878006), (158, 489016), (176, 439003), (316, 244508), (632, 122254), (869, 88912), (1264, 61127), (1738, 44456), (3476, 22228), (5557, 13904), (6952, 11114)]