80454836

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23747}}^1$

素因数の和:23780

約数の個数: 36

約数和(自身を含む): 176875104

約数和(自身を除く): 96420268

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 23747, 47494, 94988, 166229, 261217, 332458, 522434, 664916, 1044868, 1828519, 2873387, 3657038, 5746774, 7314076, 11493548, 20113709, 40227418, 80454836]

約数ペア:

[(1, 80454836), (2, 40227418), (4, 20113709), (7, 11493548), (11, 7314076), (14, 5746774), (22, 3657038), (28, 2873387), (44, 1828519), (77, 1044868), (121, 664916), (154, 522434), (242, 332458), (308, 261217), (484, 166229), (847, 94988), (1694, 47494), (3388, 23747)]