43679916

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:228

約数の個数: 144

約数和(自身を含む): 134534400

約数和(自身を除く): 90854484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 43, 58, 63, 84, 86, 87, 116, 126, 129, 139, 172, 174, 203, 252, 258, 261, 278, 301, 348, 387, 406, 417, 516, 522, 556, 602, 609, 774, 812, 834, 903, 973, 1044, 1204, 1218, 1247, 1251, 1548, 1668, 1806, 1827, 1946, 2436, 2494, 2502, 2709, 2919, 3612, 3654, 3741, 3892, 4031, 4988, 5004, 5418, 5838, 5977, 7308, 7482, 8062, 8729, 8757, 10836, 11223, 11676, 11954, 12093, 14964, 16124, 17458, 17514, 17931, 22446, 23908, 24186, 26187, 28217, 34916, 35028, 35862, 36279, 41839, 44892, 48372, 52374, 53793, 56434, 71724, 72558, 78561, 83678, 84651, 104748, 107586, 112868, 125517, 145116, 157122, 167356, 169302, 173333, 215172, 251034, 253953, 314244, 338604, 346666, 376551, 502068, 507906, 519999, 693332, 753102, 1015812, 1039998, 1213331, 1506204, 1559997, 2079996, 2426662, 3119994, 3639993, 4853324, 6239988, 7279986, 10919979, 14559972, 21839958, 43679916]

約数ペア:

[(1, 43679916), (2, 21839958), (3, 14559972), (4, 10919979), (6, 7279986), (7, 6239988), (9, 4853324), (12, 3639993), (14, 3119994), (18, 2426662), (21, 2079996), (28, 1559997), (29, 1506204), (36, 1213331), (42, 1039998), (43, 1015812), (58, 753102), (63, 693332), (84, 519999), (86, 507906), (87, 502068), (116, 376551), (126, 346666), (129, 338604), (139, 314244), (172, 253953), (174, 251034), (203, 215172), (252, 173333), (258, 169302), (261, 167356), (278, 157122), (301, 145116), (348, 125517), (387, 112868), (406, 107586), (417, 104748), (516, 84651), (522, 83678), (556, 78561), (602, 72558), (609, 71724), (774, 56434), (812, 53793), (834, 52374), (903, 48372), (973, 44892), (1044, 41839), (1204, 36279), (1218, 35862), (1247, 35028), (1251, 34916), (1548, 28217), (1668, 26187), (1806, 24186), (1827, 23908), (1946, 22446), (2436, 17931), (2494, 17514), (2502, 17458), (2709, 16124), (2919, 14964), (3612, 12093), (3654, 11954), (3741, 11676), (3892, 11223), (4031, 10836), (4988, 8757), (5004, 8729), (5418, 8062), (5838, 7482), (5977, 7308)]