77764986

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{17491}}^1$

素因数の和:17531

約数の個数: 48

約数和(自身を含む): 191012640

約数和(自身を除く): 113247654

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 17491, 34982, 52473, 104946, 157419, 227383, 314838, 332329, 454766, 664658, 682149, 996987, 1364298, 1993974, 2046447, 2990961, 4092894, 4320277, 5981922, 8640554, 12960831, 25921662, 38882493, 77764986]

約数ペア:

[(1, 77764986), (2, 38882493), (3, 25921662), (6, 12960831), (9, 8640554), (13, 5981922), (18, 4320277), (19, 4092894), (26, 2990961), (38, 2046447), (39, 1993974), (57, 1364298), (78, 996987), (114, 682149), (117, 664658), (171, 454766), (234, 332329), (247, 314838), (342, 227383), (494, 157419), (741, 104946), (1482, 52473), (2223, 34982), (4446, 17491)]