71352486

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:290

約数の個数: 96

約数和(自身を含む): 174320640

約数和(自身を除く): 102968154

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 47, 57, 69, 94, 114, 138, 141, 171, 193, 207, 282, 342, 386, 414, 423, 437, 579, 846, 874, 893, 1081, 1158, 1311, 1737, 1786, 2162, 2622, 2679, 3243, 3474, 3667, 3933, 4439, 5358, 6486, 7334, 7866, 8037, 8878, 9071, 9729, 11001, 13317, 16074, 18142, 19458, 20539, 22002, 26634, 27213, 33003, 39951, 41078, 54426, 61617, 66006, 79902, 81639, 84341, 123234, 163278, 168682, 172349, 184851, 208633, 253023, 344698, 369702, 417266, 506046, 517047, 625899, 759069, 1034094, 1251798, 1518138, 1551141, 1877697, 3102282, 3755394, 3964027, 7928054, 11892081, 23784162, 35676243, 71352486]

約数ペア:

[(1, 71352486), (2, 35676243), (3, 23784162), (6, 11892081), (9, 7928054), (18, 3964027), (19, 3755394), (23, 3102282), (38, 1877697), (46, 1551141), (47, 1518138), (57, 1251798), (69, 1034094), (94, 759069), (114, 625899), (138, 517047), (141, 506046), (171, 417266), (193, 369702), (207, 344698), (282, 253023), (342, 208633), (386, 184851), (414, 172349), (423, 168682), (437, 163278), (579, 123234), (846, 84341), (874, 81639), (893, 79902), (1081, 66006), (1158, 61617), (1311, 54426), (1737, 41078), (1786, 39951), (2162, 33003), (2622, 27213), (2679, 26634), (3243, 22002), (3474, 20539), (3667, 19458), (3933, 18142), (4439, 16074), (5358, 13317), (6486, 11001), (7334, 9729), (7866, 9071), (8037, 8878)]