80908146

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{45403}}^1$

素因数の和:45428

約数の個数: 40

約数和(自身を含む): 197779824

約数和(自身を除く): 116871678

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 297, 594, 891, 1782, 45403, 90806, 136209, 272418, 408627, 499433, 817254, 998866, 1225881, 1498299, 2451762, 2996598, 3677643, 4494897, 7355286, 8989794, 13484691, 26969382, 40454073, 80908146]

約数ペア:

[(1, 80908146), (2, 40454073), (3, 26969382), (6, 13484691), (9, 8989794), (11, 7355286), (18, 4494897), (22, 3677643), (27, 2996598), (33, 2451762), (54, 1498299), (66, 1225881), (81, 998866), (99, 817254), (162, 499433), (198, 408627), (297, 272418), (594, 136209), (891, 90806), (1782, 45403)]