77408084

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{2663}}^1$

素因数の和:2736

約数の個数: 36

約数和(自身を含む): 150153696

約数和(自身を除く): 72745612

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 169, 172, 338, 559, 676, 1118, 2236, 2663, 5326, 7267, 10652, 14534, 29068, 34619, 69238, 114509, 138476, 229018, 450047, 458036, 900094, 1488617, 1800188, 2977234, 5954468, 19352021, 38704042, 77408084]

約数ペア:

[(1, 77408084), (2, 38704042), (4, 19352021), (13, 5954468), (26, 2977234), (43, 1800188), (52, 1488617), (86, 900094), (169, 458036), (172, 450047), (338, 229018), (559, 138476), (676, 114509), (1118, 69238), (2236, 34619), (2663, 29068), (5326, 14534), (7267, 10652)]