80451294

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{174137}}^1$

素因数の和:174160

約数の個数: 32

約数和(自身を含む): 200606976

約数和(自身を除く): 120155682

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 174137, 348274, 522411, 1044822, 1218959, 1915507, 2437918, 3656877, 3831014, 5746521, 7313754, 11493042, 13408549, 26817098, 40225647, 80451294]

約数ペア:

[(1, 80451294), (2, 40225647), (3, 26817098), (6, 13408549), (7, 11493042), (11, 7313754), (14, 5746521), (21, 3831014), (22, 3656877), (33, 2437918), (42, 1915507), (66, 1218959), (77, 1044822), (154, 522411), (231, 348274), (462, 174137)]