80717532

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{3739}}^1$

素因数の和:4010

約数の個数: 48

約数和(自身を含む): 216142080

約数和(自身を除く): 135424548

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 257, 514, 771, 1028, 1542, 1799, 3084, 3598, 3739, 5397, 7196, 7478, 10794, 11217, 14956, 21588, 22434, 26173, 44868, 52346, 78519, 104692, 157038, 314076, 960923, 1921846, 2882769, 3843692, 5765538, 6726461, 11531076, 13452922, 20179383, 26905844, 40358766, 80717532]

約数ペア:

[(1, 80717532), (2, 40358766), (3, 26905844), (4, 20179383), (6, 13452922), (7, 11531076), (12, 6726461), (14, 5765538), (21, 3843692), (28, 2882769), (42, 1921846), (84, 960923), (257, 314076), (514, 157038), (771, 104692), (1028, 78519), (1542, 52346), (1799, 44868), (3084, 26173), (3598, 22434), (3739, 21588), (5397, 14956), (7196, 11217), (7478, 10794)]