81730374

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{8311}}^1$

素因数の和:8476

約数の個数: 32

約数和(自身を含む): 179539200

約数和(自身を除く): 97808826

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 149, 298, 447, 894, 1639, 3278, 4917, 8311, 9834, 16622, 24933, 49866, 91421, 182842, 274263, 548526, 1238339, 2476678, 3715017, 7430034, 13621729, 27243458, 40865187, 81730374]

約数ペア:

[(1, 81730374), (2, 40865187), (3, 27243458), (6, 13621729), (11, 7430034), (22, 3715017), (33, 2476678), (66, 1238339), (149, 548526), (298, 274263), (447, 182842), (894, 91421), (1639, 49866), (3278, 24933), (4917, 16622), (8311, 9834)]