84399546

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:208

約数の個数: 128

約数和(自身を含む): 222953472

約数和(自身を除く): 138553926

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 42, 62, 66, 71, 77, 83, 93, 142, 154, 166, 186, 213, 217, 231, 249, 341, 426, 434, 462, 497, 498, 581, 651, 682, 781, 913, 994, 1023, 1162, 1302, 1491, 1562, 1743, 1826, 2046, 2201, 2343, 2387, 2573, 2739, 2982, 3486, 4402, 4686, 4774, 5146, 5467, 5478, 5893, 6391, 6603, 7161, 7719, 10934, 11786, 12782, 13206, 14322, 15407, 15438, 16401, 17679, 18011, 19173, 24211, 28303, 30814, 32802, 35358, 36022, 38346, 41251, 46221, 48422, 54033, 56606, 64823, 72633, 82502, 84909, 92442, 108066, 123753, 129646, 145266, 169477, 169818, 182683, 194469, 198121, 247506, 338954, 365366, 388938, 396242, 453761, 508431, 548049, 594363, 907522, 1016862, 1096098, 1188726, 1278781, 1361283, 2009513, 2557562, 2722566, 3836343, 4019026, 6028539, 7672686, 12057078, 14066591, 28133182, 42199773, 84399546]

約数ペア:

[(1, 84399546), (2, 42199773), (3, 28133182), (6, 14066591), (7, 12057078), (11, 7672686), (14, 6028539), (21, 4019026), (22, 3836343), (31, 2722566), (33, 2557562), (42, 2009513), (62, 1361283), (66, 1278781), (71, 1188726), (77, 1096098), (83, 1016862), (93, 907522), (142, 594363), (154, 548049), (166, 508431), (186, 453761), (213, 396242), (217, 388938), (231, 365366), (249, 338954), (341, 247506), (426, 198121), (434, 194469), (462, 182683), (497, 169818), (498, 169477), (581, 145266), (651, 129646), (682, 123753), (781, 108066), (913, 92442), (994, 84909), (1023, 82502), (1162, 72633), (1302, 64823), (1491, 56606), (1562, 54033), (1743, 48422), (1826, 46221), (2046, 41251), (2201, 38346), (2343, 36022), (2387, 35358), (2573, 32802), (2739, 30814), (2982, 28303), (3486, 24211), (4402, 19173), (4686, 18011), (4774, 17679), (5146, 16401), (5467, 15438), (5478, 15407), (5893, 14322), (6391, 13206), (6603, 12782), (7161, 11786), (7719, 10934)]