91521414

素因数分解:

$2^1\times 3^4\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:267

約数の個数: 80

約数和(自身を含む): 212747040

約数和(自身を除く): 121225626

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 73, 81, 109, 142, 146, 162, 213, 218, 219, 327, 426, 438, 639, 654, 657, 981, 1278, 1314, 1917, 1962, 1971, 2943, 3834, 3942, 5183, 5751, 5886, 5913, 7739, 7957, 8829, 10366, 11502, 11826, 15478, 15549, 15914, 17658, 23217, 23871, 31098, 46434, 46647, 47742, 69651, 71613, 93294, 139302, 139941, 143226, 208953, 214839, 279882, 417906, 419823, 429678, 564947, 626859, 644517, 839646, 1129894, 1253718, 1289034, 1694841, 3389682, 5084523, 10169046, 15253569, 30507138, 45760707, 91521414]

約数ペア:

[(1, 91521414), (2, 45760707), (3, 30507138), (6, 15253569), (9, 10169046), (18, 5084523), (27, 3389682), (54, 1694841), (71, 1289034), (73, 1253718), (81, 1129894), (109, 839646), (142, 644517), (146, 626859), (162, 564947), (213, 429678), (218, 419823), (219, 417906), (327, 279882), (426, 214839), (438, 208953), (639, 143226), (654, 139941), (657, 139302), (981, 93294), (1278, 71613), (1314, 69651), (1917, 47742), (1962, 46647), (1971, 46434), (2943, 31098), (3834, 23871), (3942, 23217), (5183, 17658), (5751, 15914), (5886, 15549), (5913, 15478), (7739, 11826), (7957, 11502), (8829, 10366)]