80457928642

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{683}}^1\times {\mathrm{49789}}^1$

素因数の和:50507

約数の個数: 48

約数和(自身を含む): 149575533120

約数和(自身を除く): 69117604478

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 338, 683, 1183, 1366, 2366, 4781, 8879, 9562, 17758, 49789, 62153, 99578, 115427, 124306, 230854, 348523, 647257, 697046, 807989, 1294514, 1615978, 4530799, 8414341, 9061598, 16828682, 34005887, 58900387, 68011774, 117800774, 238041209, 442076531, 476082418, 884153062, 3094535717, 5746994903, 6189071434, 11493989806, 40228964321, 80457928642]

約数ペア:

[(1, 80457928642), (2, 40228964321), (7, 11493989806), (13, 6189071434), (14, 5746994903), (26, 3094535717), (91, 884153062), (169, 476082418), (182, 442076531), (338, 238041209), (683, 117800774), (1183, 68011774), (1366, 58900387), (2366, 34005887), (4781, 16828682), (8879, 9061598), (9562, 8414341), (17758, 4530799), (49789, 1615978), (62153, 1294514), (99578, 807989), (115427, 697046), (124306, 647257), (230854, 348523)]