87065396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{379}}^1$

素因数の和:644

約数の個数: 48

約数和(自身を含む): 174666240

約数和(自身を除く): 87600844

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 227, 253, 379, 454, 506, 758, 908, 1012, 1516, 2497, 4169, 4994, 5221, 8338, 8717, 9988, 10442, 16676, 17434, 20884, 34868, 57431, 86033, 95887, 114862, 172066, 191774, 229724, 344132, 383548, 946363, 1892726, 1978759, 3785452, 3957518, 7915036, 21766349, 43532698, 87065396]

約数ペア:

[(1, 87065396), (2, 43532698), (4, 21766349), (11, 7915036), (22, 3957518), (23, 3785452), (44, 1978759), (46, 1892726), (92, 946363), (227, 383548), (253, 344132), (379, 229724), (454, 191774), (506, 172066), (758, 114862), (908, 95887), (1012, 86033), (1516, 57431), (2497, 34868), (4169, 20884), (4994, 17434), (5221, 16676), (8338, 10442), (8717, 9988)]