66704988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:379

約数の個数: 96

約数和(自身を含む): 186278400

約数和(自身を除く): 119573412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 139, 174, 197, 203, 278, 348, 394, 406, 417, 556, 591, 609, 788, 812, 834, 973, 1182, 1218, 1379, 1668, 1946, 2364, 2436, 2758, 2919, 3892, 4031, 4137, 5516, 5713, 5838, 8062, 8274, 11426, 11676, 12093, 16124, 16548, 17139, 22852, 24186, 27383, 28217, 34278, 39991, 48372, 54766, 56434, 68556, 79982, 82149, 84651, 109532, 112868, 119973, 159964, 164298, 169302, 191681, 239946, 328596, 338604, 383362, 479892, 575043, 766724, 794107, 1150086, 1588214, 2300172, 2382321, 3176428, 4764642, 5558749, 9529284, 11117498, 16676247, 22234996, 33352494, 66704988]

約数ペア:

[(1, 66704988), (2, 33352494), (3, 22234996), (4, 16676247), (6, 11117498), (7, 9529284), (12, 5558749), (14, 4764642), (21, 3176428), (28, 2382321), (29, 2300172), (42, 1588214), (58, 1150086), (84, 794107), (87, 766724), (116, 575043), (139, 479892), (174, 383362), (197, 338604), (203, 328596), (278, 239946), (348, 191681), (394, 169302), (406, 164298), (417, 159964), (556, 119973), (591, 112868), (609, 109532), (788, 84651), (812, 82149), (834, 79982), (973, 68556), (1182, 56434), (1218, 54766), (1379, 48372), (1668, 39991), (1946, 34278), (2364, 28217), (2436, 27383), (2758, 24186), (2919, 22852), (3892, 17139), (4031, 16548), (4137, 16124), (5516, 12093), (5713, 11676), (5838, 11426), (8062, 8274)]