80504094

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{293}}^1$

素因数の和:513

約数の個数: 64

約数和(自身を含む): 184923648

約数和(自身を除く): 104419554

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 181, 253, 293, 362, 506, 543, 586, 759, 879, 1086, 1518, 1758, 1991, 3223, 3982, 4163, 5973, 6446, 6739, 8326, 9669, 11946, 12489, 13478, 19338, 20217, 24978, 40434, 45793, 53033, 74129, 91586, 106066, 137379, 148258, 159099, 222387, 274758, 318198, 444774, 583363, 1166726, 1219759, 1750089, 2439518, 3500178, 3659277, 7318554, 13417349, 26834698, 40252047, 80504094]

約数ペア:

[(1, 80504094), (2, 40252047), (3, 26834698), (6, 13417349), (11, 7318554), (22, 3659277), (23, 3500178), (33, 2439518), (46, 1750089), (66, 1219759), (69, 1166726), (138, 583363), (181, 444774), (253, 318198), (293, 274758), (362, 222387), (506, 159099), (543, 148258), (586, 137379), (759, 106066), (879, 91586), (1086, 74129), (1518, 53033), (1758, 45793), (1991, 40434), (3223, 24978), (3982, 20217), (4163, 19338), (5973, 13478), (6446, 12489), (6739, 11946), (8326, 9669)]