65514708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{499}}^1\times {\mathrm{521}}^1$

素因数の和:1037

約数の個数: 72

約数和(自身を含む): 190008000

約数和(自身を除く): 124493292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 499, 521, 998, 1042, 1497, 1563, 1996, 2084, 2994, 3126, 3493, 3647, 4491, 4689, 5988, 6252, 6986, 7294, 8982, 9378, 10479, 10941, 13972, 14588, 17964, 18756, 20958, 21882, 31437, 32823, 41916, 43764, 62874, 65646, 125748, 131292, 259979, 519958, 779937, 1039916, 1559874, 1819853, 2339811, 3119748, 3639706, 4679622, 5459559, 7279412, 9359244, 10919118, 16378677, 21838236, 32757354, 65514708]

約数ペア:

[(1, 65514708), (2, 32757354), (3, 21838236), (4, 16378677), (6, 10919118), (7, 9359244), (9, 7279412), (12, 5459559), (14, 4679622), (18, 3639706), (21, 3119748), (28, 2339811), (36, 1819853), (42, 1559874), (63, 1039916), (84, 779937), (126, 519958), (252, 259979), (499, 131292), (521, 125748), (998, 65646), (1042, 62874), (1497, 43764), (1563, 41916), (1996, 32823), (2084, 31437), (2994, 21882), (3126, 20958), (3493, 18756), (3647, 17964), (4491, 14588), (4689, 13972), (5988, 10941), (6252, 10479), (6986, 9378), (7294, 8982)]