71398251666

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{61121}}^1$

素因数の和:61336

約数の個数: 96

約数和(自身を含む): 180631646208

約数和(自身を除く): 109233394542

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 73, 126, 127, 146, 219, 254, 381, 438, 511, 657, 762, 889, 1022, 1143, 1314, 1533, 1778, 2286, 2667, 3066, 4599, 5334, 8001, 9198, 9271, 16002, 18542, 27813, 55626, 61121, 64897, 83439, 122242, 129794, 166878, 183363, 194691, 366726, 389382, 427847, 550089, 584073, 855694, 1100178, 1168146, 1283541, 2567082, 3850623, 4461833, 7701246, 7762367, 8923666, 13385499, 15524734, 23287101, 26770998, 31232831, 40156497, 46574202, 54336569, 62465662, 69861303, 80312994, 93698493, 108673138, 139722606, 163009707, 187396986, 281095479, 326019414, 489029121, 562190958, 566652791, 978058242, 1133305582, 1699958373, 3399916746, 3966569537, 5099875119, 7933139074, 10199750238, 11899708611, 23799417222, 35699125833, 71398251666]

約数ペア:

[(1, 71398251666), (2, 35699125833), (3, 23799417222), (6, 11899708611), (7, 10199750238), (9, 7933139074), (14, 5099875119), (18, 3966569537), (21, 3399916746), (42, 1699958373), (63, 1133305582), (73, 978058242), (126, 566652791), (127, 562190958), (146, 489029121), (219, 326019414), (254, 281095479), (381, 187396986), (438, 163009707), (511, 139722606), (657, 108673138), (762, 93698493), (889, 80312994), (1022, 69861303), (1143, 62465662), (1314, 54336569), (1533, 46574202), (1778, 40156497), (2286, 31232831), (2667, 26770998), (3066, 23287101), (4599, 15524734), (5334, 13385499), (8001, 8923666), (9198, 7762367), (9271, 7701246), (16002, 4461833), (18542, 3850623), (27813, 2567082), (55626, 1283541), (61121, 1168146), (64897, 1100178), (83439, 855694), (122242, 584073), (129794, 550089), (166878, 427847), (183363, 389382), (194691, 366726)]