80976012

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{39929}}^1$

素因数の和:39962

約数の個数: 36

約数和(自身を含む): 204601320

約数和(自身を除く): 123625308

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 39929, 79858, 119787, 159716, 239574, 479148, 519077, 1038154, 1557231, 2076308, 3114462, 6228924, 6748001, 13496002, 20244003, 26992004, 40488006, 80976012]

約数ペア:

[(1, 80976012), (2, 40488006), (3, 26992004), (4, 20244003), (6, 13496002), (12, 6748001), (13, 6228924), (26, 3114462), (39, 2076308), (52, 1557231), (78, 1038154), (156, 519077), (169, 479148), (338, 239574), (507, 159716), (676, 119787), (1014, 79858), (2028, 39929)]