68177956

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:517

約数の個数: 96

約数和(自身を含む): 163296000

約数和(自身を除く): 95118044

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 29, 34, 44, 58, 68, 77, 116, 119, 154, 187, 203, 238, 308, 319, 374, 406, 449, 476, 493, 638, 748, 812, 898, 986, 1276, 1309, 1796, 1972, 2233, 2618, 3143, 3451, 4466, 4939, 5236, 5423, 6286, 6902, 7633, 8932, 9878, 10846, 12572, 13021, 13804, 15266, 19756, 21692, 26042, 30532, 34573, 37961, 52084, 53431, 69146, 75922, 83963, 91147, 106862, 138292, 143231, 151844, 167926, 182294, 213724, 221357, 286462, 335852, 364588, 442714, 572924, 587741, 885428, 1002617, 1175482, 1549499, 2005234, 2350964, 2434927, 3098998, 4010468, 4869854, 6197996, 9739708, 17044489, 34088978, 68177956]

約数ペア:

[(1, 68177956), (2, 34088978), (4, 17044489), (7, 9739708), (11, 6197996), (14, 4869854), (17, 4010468), (22, 3098998), (28, 2434927), (29, 2350964), (34, 2005234), (44, 1549499), (58, 1175482), (68, 1002617), (77, 885428), (116, 587741), (119, 572924), (154, 442714), (187, 364588), (203, 335852), (238, 286462), (308, 221357), (319, 213724), (374, 182294), (406, 167926), (449, 151844), (476, 143231), (493, 138292), (638, 106862), (748, 91147), (812, 83963), (898, 75922), (986, 69146), (1276, 53431), (1309, 52084), (1796, 37961), (1972, 34573), (2233, 30532), (2618, 26042), (3143, 21692), (3451, 19756), (4466, 15266), (4939, 13804), (5236, 13021), (5423, 12572), (6286, 10846), (6902, 9878), (7633, 8932)]