68347968

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:364

約数の個数: 112

約数和(自身を含む): 197144640

約数和(自身を除く): 128796672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 139, 156, 192, 197, 208, 278, 312, 394, 416, 417, 556, 591, 624, 788, 832, 834, 1112, 1182, 1248, 1576, 1668, 1807, 2224, 2364, 2496, 2561, 3152, 3336, 3614, 4448, 4728, 5122, 5421, 6304, 6672, 7228, 7683, 8896, 9456, 10244, 10842, 12608, 13344, 14456, 15366, 18912, 20488, 21684, 26688, 27383, 28912, 30732, 37824, 40976, 43368, 54766, 57824, 61464, 81952, 82149, 86736, 109532, 115648, 122928, 163904, 164298, 173472, 219064, 245856, 328596, 346944, 355979, 438128, 491712, 657192, 711958, 876256, 1067937, 1314384, 1423916, 1752512, 2135874, 2628768, 2847832, 4271748, 5257536, 5695664, 8543496, 11391328, 17086992, 22782656, 34173984, 68347968]

約数ペア:

[(1, 68347968), (2, 34173984), (3, 22782656), (4, 17086992), (6, 11391328), (8, 8543496), (12, 5695664), (13, 5257536), (16, 4271748), (24, 2847832), (26, 2628768), (32, 2135874), (39, 1752512), (48, 1423916), (52, 1314384), (64, 1067937), (78, 876256), (96, 711958), (104, 657192), (139, 491712), (156, 438128), (192, 355979), (197, 346944), (208, 328596), (278, 245856), (312, 219064), (394, 173472), (416, 164298), (417, 163904), (556, 122928), (591, 115648), (624, 109532), (788, 86736), (832, 82149), (834, 81952), (1112, 61464), (1182, 57824), (1248, 54766), (1576, 43368), (1668, 40976), (1807, 37824), (2224, 30732), (2364, 28912), (2496, 27383), (2561, 26688), (3152, 21684), (3336, 20488), (3614, 18912), (4448, 15366), (4728, 14456), (5122, 13344), (5421, 12608), (6304, 10842), (6672, 10244), (7228, 9456), (7683, 8896)]