80739516

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47051}}^1$

素因数の和:47082

約数の個数: 48

約数和(自身を含む): 221332608

約数和(自身を除く): 140593092

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 47051, 94102, 141153, 188204, 282306, 517561, 564612, 611663, 1035122, 1223326, 1552683, 1834989, 2070244, 2446652, 3105366, 3669978, 6210732, 6728293, 7339956, 13456586, 20184879, 26913172, 40369758, 80739516]

約数ペア:

[(1, 80739516), (2, 40369758), (3, 26913172), (4, 20184879), (6, 13456586), (11, 7339956), (12, 6728293), (13, 6210732), (22, 3669978), (26, 3105366), (33, 2446652), (39, 2070244), (44, 1834989), (52, 1552683), (66, 1223326), (78, 1035122), (132, 611663), (143, 564612), (156, 517561), (286, 282306), (429, 188204), (572, 141153), (858, 94102), (1716, 47051)]