84295172

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{6563}}^1$

素因数の和:6612

約数の個数: 36

約数和(自身を含む): 168169680

約数和(自身を除く): 83874508

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 169, 247, 338, 494, 676, 988, 3211, 6422, 6563, 12844, 13126, 26252, 85319, 124697, 170638, 249394, 341276, 498788, 1109147, 1621061, 2218294, 3242122, 4436588, 6484244, 21073793, 42147586, 84295172]

約数ペア:

[(1, 84295172), (2, 42147586), (4, 21073793), (13, 6484244), (19, 4436588), (26, 3242122), (38, 2218294), (52, 1621061), (76, 1109147), (169, 498788), (247, 341276), (338, 249394), (494, 170638), (676, 124697), (988, 85319), (3211, 26252), (6422, 13126), (6563, 12844)]