66508398

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:195

約数の個数: 128

約数和(自身を含む): 174182400

約数和(自身を除く): 107674002

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 38, 54, 57, 66, 71, 83, 99, 114, 142, 166, 171, 198, 209, 213, 249, 297, 342, 418, 426, 498, 513, 594, 627, 639, 747, 781, 913, 1026, 1254, 1278, 1349, 1494, 1562, 1577, 1826, 1881, 1917, 2241, 2343, 2698, 2739, 3154, 3762, 3834, 4047, 4482, 4686, 4731, 5478, 5643, 5893, 7029, 8094, 8217, 9462, 11286, 11786, 12141, 14058, 14193, 14839, 16434, 17347, 17679, 21087, 24282, 24651, 28386, 29678, 34694, 35358, 36423, 42174, 42579, 44517, 49302, 52041, 53037, 64823, 72846, 85158, 89034, 104082, 106074, 111967, 129646, 133551, 156123, 159111, 194469, 223934, 267102, 312246, 318222, 335901, 388938, 400653, 468369, 583407, 671802, 801306, 936738, 1007703, 1166814, 1231637, 1750221, 2015406, 2463274, 3023109, 3500442, 3694911, 6046218, 7389822, 11084733, 22169466, 33254199, 66508398]

約数ペア:

[(1, 66508398), (2, 33254199), (3, 22169466), (6, 11084733), (9, 7389822), (11, 6046218), (18, 3694911), (19, 3500442), (22, 3023109), (27, 2463274), (33, 2015406), (38, 1750221), (54, 1231637), (57, 1166814), (66, 1007703), (71, 936738), (83, 801306), (99, 671802), (114, 583407), (142, 468369), (166, 400653), (171, 388938), (198, 335901), (209, 318222), (213, 312246), (249, 267102), (297, 223934), (342, 194469), (418, 159111), (426, 156123), (498, 133551), (513, 129646), (594, 111967), (627, 106074), (639, 104082), (747, 89034), (781, 85158), (913, 72846), (1026, 64823), (1254, 53037), (1278, 52041), (1349, 49302), (1494, 44517), (1562, 42579), (1577, 42174), (1826, 36423), (1881, 35358), (1917, 34694), (2241, 29678), (2343, 28386), (2698, 24651), (2739, 24282), (3154, 21087), (3762, 17679), (3834, 17347), (4047, 16434), (4482, 14839), (4686, 14193), (4731, 14058), (5478, 12141), (5643, 11786), (5893, 11286), (7029, 9462), (8094, 8217)]