84868364

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2381}}^1$

素因数の和:2478

約数の個数: 48

約数和(自身を含む): 181413120

約数和(自身を除く): 96544756

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 67, 76, 133, 134, 266, 268, 469, 532, 938, 1273, 1876, 2381, 2546, 4762, 5092, 8911, 9524, 16667, 17822, 33334, 35644, 45239, 66668, 90478, 159527, 180956, 316673, 319054, 633346, 638108, 1116689, 1266692, 2233378, 3031013, 4466756, 6062026, 12124052, 21217091, 42434182, 84868364]

約数ペア:

[(1, 84868364), (2, 42434182), (4, 21217091), (7, 12124052), (14, 6062026), (19, 4466756), (28, 3031013), (38, 2233378), (67, 1266692), (76, 1116689), (133, 638108), (134, 633346), (266, 319054), (268, 316673), (469, 180956), (532, 159527), (938, 90478), (1273, 66668), (1876, 45239), (2381, 35644), (2546, 33334), (4762, 17822), (5092, 16667), (8911, 9524)]