80239698

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{277}}^1$

素因数の和:333

約数の個数: 144

約数和(自身を含む): 230717760

約数和(自身を除く): 150478062

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 33, 38, 42, 57, 63, 66, 77, 99, 114, 121, 126, 133, 154, 171, 198, 209, 231, 242, 266, 277, 342, 363, 399, 418, 462, 554, 627, 693, 726, 798, 831, 847, 1089, 1197, 1254, 1386, 1463, 1662, 1694, 1881, 1939, 2178, 2299, 2394, 2493, 2541, 2926, 3047, 3762, 3878, 4389, 4598, 4986, 5082, 5263, 5817, 6094, 6897, 7623, 8778, 9141, 10526, 11634, 13167, 13794, 15246, 15789, 16093, 17451, 18282, 20691, 21329, 26334, 27423, 31578, 32186, 33517, 34902, 36841, 41382, 42658, 47367, 48279, 54846, 57893, 63987, 67034, 73682, 94734, 96558, 100551, 110523, 115786, 127974, 144837, 173679, 191961, 201102, 221046, 234619, 289674, 301653, 331569, 347358, 383922, 405251, 469238, 521037, 603306, 636823, 663138, 703857, 810502, 1042074, 1215753, 1273646, 1407714, 1910469, 2111571, 2431506, 3647259, 3820938, 4223142, 4457761, 5731407, 7294518, 8915522, 11462814, 13373283, 26746566, 40119849, 80239698]

約数ペア:

[(1, 80239698), (2, 40119849), (3, 26746566), (6, 13373283), (7, 11462814), (9, 8915522), (11, 7294518), (14, 5731407), (18, 4457761), (19, 4223142), (21, 3820938), (22, 3647259), (33, 2431506), (38, 2111571), (42, 1910469), (57, 1407714), (63, 1273646), (66, 1215753), (77, 1042074), (99, 810502), (114, 703857), (121, 663138), (126, 636823), (133, 603306), (154, 521037), (171, 469238), (198, 405251), (209, 383922), (231, 347358), (242, 331569), (266, 301653), (277, 289674), (342, 234619), (363, 221046), (399, 201102), (418, 191961), (462, 173679), (554, 144837), (627, 127974), (693, 115786), (726, 110523), (798, 100551), (831, 96558), (847, 94734), (1089, 73682), (1197, 67034), (1254, 63987), (1386, 57893), (1463, 54846), (1662, 48279), (1694, 47367), (1881, 42658), (1939, 41382), (2178, 36841), (2299, 34902), (2394, 33517), (2493, 32186), (2541, 31578), (2926, 27423), (3047, 26334), (3762, 21329), (3878, 20691), (4389, 18282), (4598, 17451), (4986, 16093), (5082, 15789), (5263, 15246), (5817, 13794), (6094, 13167), (6897, 11634), (7623, 10526), (8778, 9141)]