81118068

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{5011}}^1$

素因数の和:5108

約数の個数: 48

約数和(自身を含む): 202083840

約数和(自身を除く): 120965772

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 71, 76, 114, 142, 213, 228, 284, 426, 852, 1349, 2698, 4047, 5011, 5396, 8094, 10022, 15033, 16188, 20044, 30066, 60132, 95209, 190418, 285627, 355781, 380836, 571254, 711562, 1067343, 1142508, 1423124, 2134686, 4269372, 6759839, 13519678, 20279517, 27039356, 40559034, 81118068]

約数ペア:

[(1, 81118068), (2, 40559034), (3, 27039356), (4, 20279517), (6, 13519678), (12, 6759839), (19, 4269372), (38, 2134686), (57, 1423124), (71, 1142508), (76, 1067343), (114, 711562), (142, 571254), (213, 380836), (228, 355781), (284, 285627), (426, 190418), (852, 95209), (1349, 60132), (2698, 30066), (4047, 20044), (5011, 16188), (5396, 15033), (8094, 10022)]