86854942.000000000

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:447

約数の個数: 96

約数和(自身を含む): 360389120

約数和(自身を除く): 204232756

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 67, 76, 91, 133, 134, 182, 247, 266, 268, 337, 364, 469, 494, 532, 674, 871, 938, 988, 1273, 1348, 1729, 1742, 1876, 2359, 2546, 3458, 3484, 4381, 4718, 5092, 6097, 6403, 6916, 8762, 8911, 9436, 12194, 12806, 16549, 17524, 17822, 22579, 24388, 25612, 30667, 33098, 35644, 44821, 45158, 61334, 66196, 83239, 89642, 90316, 115843, 122668, 158053, 166478, 179284, 231686, 293527, 316106, 332956, 429001, 463372, 582673, 587054, 632212, 858002, 1165346, 1174108, 1716004, 2054689, 2330692, 3003007, 4109378, 5577013, 6006014, 8218756, 11154026, 12012028, 22308052, 39039091, 78078182, 156156364]

約数ペア:

[(1, 156156364), (2, 78078182), (4, 39039091), (7, 22308052), (13, 12012028), (14, 11154026), (19, 8218756), (26, 6006014), (28, 5577013), (38, 4109378), (52, 3003007), (67, 2330692), (76, 2054689), (91, 1716004), (133, 1174108), (134, 1165346), (182, 858002), (247, 632212), (266, 587054), (268, 582673), (337, 463372), (364, 429001), (469, 332956), (494, 316106), (532, 293527), (674, 231686), (871, 179284), (938, 166478), (988, 158053), (1273, 122668), (1348, 115843), (1729, 90316), (1742, 89642), (1876, 83239), (2359, 66196), (2546, 61334), (3458, 45158), (3484, 44821), (4381, 35644), (4718, 33098), (5092, 30667), (6097, 25612), (6403, 24388), (6916, 22579), (8762, 17822), (8911, 17524), (9436, 16549), (12194, 12806)]