68273688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:401

約数の個数: 128

約数和(自身を含む): 208857600

約数和(自身を除く): 140583912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 73, 76, 84, 114, 133, 146, 152, 168, 219, 228, 266, 292, 293, 399, 438, 456, 511, 532, 584, 586, 798, 876, 879, 1022, 1064, 1172, 1387, 1533, 1596, 1752, 1758, 2044, 2051, 2344, 2774, 3066, 3192, 3516, 4088, 4102, 4161, 5548, 5567, 6132, 6153, 7032, 8204, 8322, 9709, 11096, 11134, 12264, 12306, 16408, 16644, 16701, 19418, 21389, 22268, 24612, 29127, 33288, 33402, 38836, 38969, 42778, 44536, 49224, 58254, 64167, 66804, 77672, 77938, 85556, 116508, 116907, 128334, 133608, 149723, 155876, 171112, 233016, 233814, 256668, 299446, 311752, 406391, 449169, 467628, 513336, 598892, 812782, 898338, 935256, 1197784, 1219173, 1625564, 1796676, 2438346, 2844737, 3251128, 3593352, 4876692, 5689474, 8534211, 9753384, 11378948, 17068422, 22757896, 34136844, 68273688]

約数ペア:

[(1, 68273688), (2, 34136844), (3, 22757896), (4, 17068422), (6, 11378948), (7, 9753384), (8, 8534211), (12, 5689474), (14, 4876692), (19, 3593352), (21, 3251128), (24, 2844737), (28, 2438346), (38, 1796676), (42, 1625564), (56, 1219173), (57, 1197784), (73, 935256), (76, 898338), (84, 812782), (114, 598892), (133, 513336), (146, 467628), (152, 449169), (168, 406391), (219, 311752), (228, 299446), (266, 256668), (292, 233814), (293, 233016), (399, 171112), (438, 155876), (456, 149723), (511, 133608), (532, 128334), (584, 116907), (586, 116508), (798, 85556), (876, 77938), (879, 77672), (1022, 66804), (1064, 64167), (1172, 58254), (1387, 49224), (1533, 44536), (1596, 42778), (1752, 38969), (1758, 38836), (2044, 33402), (2051, 33288), (2344, 29127), (2774, 24612), (3066, 22268), (3192, 21389), (3516, 19418), (4088, 16701), (4102, 16644), (4161, 16408), (5548, 12306), (5567, 12264), (6132, 11134), (6153, 11096), (7032, 9709), (8204, 8322)]