66881724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{839}}^1$

素因数の和:939

約数の個数: 96

約数和(自身を含む): 194933760

約数和(自身を除く): 128052036

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 73, 78, 84, 91, 146, 156, 182, 219, 273, 292, 364, 438, 511, 546, 839, 876, 949, 1022, 1092, 1533, 1678, 1898, 2044, 2517, 2847, 3066, 3356, 3796, 5034, 5694, 5873, 6132, 6643, 10068, 10907, 11388, 11746, 13286, 17619, 19929, 21814, 23492, 26572, 32721, 35238, 39858, 43628, 61247, 65442, 70476, 76349, 79716, 122494, 130884, 152698, 183741, 229047, 244988, 305396, 367482, 428729, 458094, 734964, 796211, 857458, 916188, 1286187, 1592422, 1714916, 2388633, 2572374, 3184844, 4777266, 5144748, 5573477, 9554532, 11146954, 16720431, 22293908, 33440862, 66881724]

約数ペア:

[(1, 66881724), (2, 33440862), (3, 22293908), (4, 16720431), (6, 11146954), (7, 9554532), (12, 5573477), (13, 5144748), (14, 4777266), (21, 3184844), (26, 2572374), (28, 2388633), (39, 1714916), (42, 1592422), (52, 1286187), (73, 916188), (78, 857458), (84, 796211), (91, 734964), (146, 458094), (156, 428729), (182, 367482), (219, 305396), (273, 244988), (292, 229047), (364, 183741), (438, 152698), (511, 130884), (546, 122494), (839, 79716), (876, 76349), (949, 70476), (1022, 65442), (1092, 61247), (1533, 43628), (1678, 39858), (1898, 35238), (2044, 32721), (2517, 26572), (2847, 23492), (3066, 21814), (3356, 19929), (3796, 17619), (5034, 13286), (5694, 11746), (5873, 11388), (6132, 10907), (6643, 10068)]