80459815548

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{708997}}^1$

素因数の和:709211

約数の個数: 72

約数和(自身を含む): 219522796752

約数和(自身を除く): 139062981204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 193, 196, 294, 386, 579, 588, 772, 1158, 1351, 2316, 2702, 4053, 5404, 8106, 9457, 16212, 18914, 28371, 37828, 56742, 113484, 708997, 1417994, 2126991, 2835988, 4253982, 4962979, 8507964, 9925958, 14888937, 19851916, 29777874, 34740853, 59555748, 69481706, 104222559, 136836421, 138963412, 208445118, 273672842, 410509263, 416890236, 547345684, 821018526, 957854947, 1642037052, 1915709894, 2873564841, 3831419788, 5747129682, 6704984629, 11494259364, 13409969258, 20114953887, 26819938516, 40229907774, 80459815548]

約数ペア:

[(1, 80459815548), (2, 40229907774), (3, 26819938516), (4, 20114953887), (6, 13409969258), (7, 11494259364), (12, 6704984629), (14, 5747129682), (21, 3831419788), (28, 2873564841), (42, 1915709894), (49, 1642037052), (84, 957854947), (98, 821018526), (147, 547345684), (193, 416890236), (196, 410509263), (294, 273672842), (386, 208445118), (579, 138963412), (588, 136836421), (772, 104222559), (1158, 69481706), (1351, 59555748), (2316, 34740853), (2702, 29777874), (4053, 19851916), (5404, 14888937), (8106, 9925958), (9457, 8507964), (16212, 4962979), (18914, 4253982), (28371, 2835988), (37828, 2126991), (56742, 1417994), (113484, 708997)]