68773806

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3943}}^1$

素因数の和:3990

約数の個数: 64

約数和(自身を含む): 170380800

約数和(自身を除く): 101606994

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 27, 34, 38, 51, 54, 57, 102, 114, 153, 171, 306, 323, 342, 459, 513, 646, 918, 969, 1026, 1938, 2907, 3943, 5814, 7886, 8721, 11829, 17442, 23658, 35487, 67031, 70974, 74917, 106461, 134062, 149834, 201093, 212922, 224751, 402186, 449502, 603279, 674253, 1206558, 1273589, 1348506, 1809837, 2022759, 2547178, 3619674, 3820767, 4045518, 7641534, 11462301, 22924602, 34386903, 68773806]

約数ペア:

[(1, 68773806), (2, 34386903), (3, 22924602), (6, 11462301), (9, 7641534), (17, 4045518), (18, 3820767), (19, 3619674), (27, 2547178), (34, 2022759), (38, 1809837), (51, 1348506), (54, 1273589), (57, 1206558), (102, 674253), (114, 603279), (153, 449502), (171, 402186), (306, 224751), (323, 212922), (342, 201093), (459, 149834), (513, 134062), (646, 106461), (918, 74917), (969, 70974), (1026, 67031), (1938, 35487), (2907, 23658), (3943, 17442), (5814, 11829), (7886, 8721)]