66816708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{2591}}^1$

素因数の和:2912

約数の個数: 48

約数和(自身を含む): 178827264

約数和(自身を除く): 112010556

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 307, 614, 921, 1228, 1842, 2149, 2591, 3684, 4298, 5182, 6447, 7773, 8596, 10364, 12894, 15546, 18137, 25788, 31092, 36274, 54411, 72548, 108822, 217644, 795437, 1590874, 2386311, 3181748, 4772622, 5568059, 9545244, 11136118, 16704177, 22272236, 33408354, 66816708]

約数ペア:

[(1, 66816708), (2, 33408354), (3, 22272236), (4, 16704177), (6, 11136118), (7, 9545244), (12, 5568059), (14, 4772622), (21, 3181748), (28, 2386311), (42, 1590874), (84, 795437), (307, 217644), (614, 108822), (921, 72548), (1228, 54411), (1842, 36274), (2149, 31092), (2591, 25788), (3684, 18137), (4298, 15546), (5182, 12894), (6447, 10364), (7773, 8596)]