71022042

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:277

約数の個数: 128

約数和(自身を含む): 197568000

約数和(自身を除く): 126545958

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 97, 117, 126, 149, 182, 189, 194, 234, 273, 291, 298, 351, 378, 447, 546, 582, 679, 702, 819, 873, 894, 1043, 1261, 1341, 1358, 1638, 1746, 1937, 2037, 2086, 2457, 2522, 2619, 2682, 3129, 3783, 3874, 4023, 4074, 4914, 5238, 5811, 6111, 6258, 7566, 8046, 8827, 9387, 11349, 11622, 12222, 13559, 14453, 17433, 17654, 18333, 18774, 22698, 26481, 27118, 28161, 28906, 34047, 34866, 36666, 40677, 43359, 52299, 52962, 56322, 68094, 79443, 81354, 86718, 101171, 104598, 122031, 130077, 158886, 187889, 202342, 238329, 244062, 260154, 303513, 366093, 375778, 390231, 476658, 563667, 607026, 732186, 780462, 910539, 1127334, 1315223, 1691001, 1821078, 2630446, 2731617, 3382002, 3945669, 5073003, 5463234, 7891338, 10146006, 11837007, 23674014, 35511021, 71022042]

約数ペア:

[(1, 71022042), (2, 35511021), (3, 23674014), (6, 11837007), (7, 10146006), (9, 7891338), (13, 5463234), (14, 5073003), (18, 3945669), (21, 3382002), (26, 2731617), (27, 2630446), (39, 1821078), (42, 1691001), (54, 1315223), (63, 1127334), (78, 910539), (91, 780462), (97, 732186), (117, 607026), (126, 563667), (149, 476658), (182, 390231), (189, 375778), (194, 366093), (234, 303513), (273, 260154), (291, 244062), (298, 238329), (351, 202342), (378, 187889), (447, 158886), (546, 130077), (582, 122031), (679, 104598), (702, 101171), (819, 86718), (873, 81354), (894, 79443), (1043, 68094), (1261, 56322), (1341, 52962), (1358, 52299), (1638, 43359), (1746, 40677), (1937, 36666), (2037, 34866), (2086, 34047), (2457, 28906), (2522, 28161), (2619, 27118), (2682, 26481), (3129, 22698), (3783, 18774), (3874, 18333), (4023, 17654), (4074, 17433), (4914, 14453), (5238, 13559), (5811, 12222), (6111, 11622), (6258, 11349), (7566, 9387), (8046, 8827)]