77815036

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{2677}}^1$

素因数の和:2750

約数の個数: 36

約数和(自身を含む): 150942792

約数和(自身を除く): 73127756

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 169, 172, 338, 559, 676, 1118, 2236, 2677, 5354, 7267, 10708, 14534, 29068, 34801, 69602, 115111, 139204, 230222, 452413, 460444, 904826, 1496443, 1809652, 2992886, 5985772, 19453759, 38907518, 77815036]

約数ペア:

[(1, 77815036), (2, 38907518), (4, 19453759), (13, 5985772), (26, 2992886), (43, 1809652), (52, 1496443), (86, 904826), (169, 460444), (172, 452413), (338, 230222), (559, 139204), (676, 115111), (1118, 69602), (2236, 34801), (2677, 29068), (5354, 14534), (7267, 10708)]