66770142

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:377

約数の個数: 64

約数和(自身を含む): 147121920

約数和(自身を除く): 80351778

約数列:

[1, 2, 3, 6, 19, 38, 43, 53, 57, 86, 106, 114, 129, 159, 257, 258, 318, 514, 771, 817, 1007, 1542, 1634, 2014, 2279, 2451, 3021, 4558, 4883, 4902, 6042, 6837, 9766, 11051, 13621, 13674, 14649, 22102, 27242, 29298, 33153, 40863, 43301, 66306, 81726, 86602, 129903, 209969, 258799, 259806, 419938, 517598, 585703, 629907, 776397, 1171406, 1259814, 1552794, 1757109, 3514218, 11128357, 22256714, 33385071, 66770142]

約数ペア:

[(1, 66770142), (2, 33385071), (3, 22256714), (6, 11128357), (19, 3514218), (38, 1757109), (43, 1552794), (53, 1259814), (57, 1171406), (86, 776397), (106, 629907), (114, 585703), (129, 517598), (159, 419938), (257, 259806), (258, 258799), (318, 209969), (514, 129903), (771, 86602), (817, 81726), (1007, 66306), (1542, 43301), (1634, 40863), (2014, 33153), (2279, 29298), (2451, 27242), (3021, 22102), (4558, 14649), (4883, 13674), (4902, 13621), (6042, 11051), (6837, 9766)]