86516899

素因数分解:

$7^2\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:192

約数の個数: 36

約数和(自身を含む): 109279944

約数和(自身を除く): 22763045

約数列:

[1, 7, 19, 49, 67, 73, 133, 361, 469, 511, 931, 1273, 1387, 2527, 3283, 3577, 4891, 8911, 9709, 17689, 24187, 26353, 34237, 62377, 67963, 92929, 169309, 184471, 239659, 650503, 1185163, 1291297, 1765651, 4553521, 12359557, 86516899]

約数ペア:

[(1, 86516899), (7, 12359557), (19, 4553521), (49, 1765651), (67, 1291297), (73, 1185163), (133, 650503), (361, 239659), (469, 184471), (511, 169309), (931, 92929), (1273, 67963), (1387, 62377), (2527, 34237), (3283, 26353), (3577, 24187), (4891, 17689), (8911, 9709)]