78389618923

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{12197}}^1$

素因数の和:12448

約数の個数: 64

約数和(自身を含む): 107920097280

約数和(自身を除く): 29530478357

約数列:

[1, 7, 11, 19, 23, 77, 133, 161, 191, 209, 253, 437, 1337, 1463, 1771, 2101, 3059, 3629, 4393, 4807, 12197, 14707, 25403, 30751, 33649, 39919, 48323, 83467, 85379, 134167, 231743, 279433, 280531, 338261, 584269, 918137, 939169, 1622201, 1963717, 2329627, 2549173, 3085841, 5330089, 6426959, 16307389, 17844211, 21600887, 25625897, 37310623, 44262913, 53581421, 58630979, 179381279, 309840391, 375069947, 410416853, 486892043, 589395631, 1018046999, 3408244301, 4125769417, 7126328993, 11198516989, 78389618923]

約数ペア:

[(1, 78389618923), (7, 11198516989), (11, 7126328993), (19, 4125769417), (23, 3408244301), (77, 1018046999), (133, 589395631), (161, 486892043), (191, 410416853), (209, 375069947), (253, 309840391), (437, 179381279), (1337, 58630979), (1463, 53581421), (1771, 44262913), (2101, 37310623), (3059, 25625897), (3629, 21600887), (4393, 17844211), (4807, 16307389), (12197, 6426959), (14707, 5330089), (25403, 3085841), (30751, 2549173), (33649, 2329627), (39919, 1963717), (48323, 1622201), (83467, 939169), (85379, 918137), (134167, 584269), (231743, 338261), (279433, 280531)]