77142774

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{15737}}^1$

素因数の和:15804

約数の個数: 32

約数和(自身を含む): 166193280

約数和(自身を除く): 89050506

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 817, 1634, 2451, 4902, 15737, 31474, 47211, 94422, 299003, 598006, 676691, 897009, 1353382, 1794018, 2030073, 4060146, 12857129, 25714258, 38571387, 77142774]

約数ペア:

[(1, 77142774), (2, 38571387), (3, 25714258), (6, 12857129), (19, 4060146), (38, 2030073), (43, 1794018), (57, 1353382), (86, 897009), (114, 676691), (129, 598006), (258, 299003), (817, 94422), (1634, 47211), (2451, 31474), (4902, 15737)]