67642736

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^2\times {\mathrm{239}}^1$

素因数の和:299

約数の個数: 90

約数和(自身を含む): 161574480

約数和(自身を除く): 93931744

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 112, 133, 152, 196, 239, 266, 304, 361, 392, 478, 532, 722, 784, 931, 956, 1064, 1444, 1673, 1862, 1912, 2128, 2527, 2888, 3346, 3724, 3824, 4541, 5054, 5776, 6692, 7448, 9082, 10108, 11711, 13384, 14896, 17689, 18164, 20216, 23422, 26768, 31787, 35378, 36328, 40432, 46844, 63574, 70756, 72656, 86279, 93688, 127148, 141512, 172558, 187376, 222509, 254296, 283024, 345116, 445018, 508592, 603953, 690232, 890036, 1207906, 1380464, 1780072, 2415812, 3560144, 4227671, 4831624, 8455342, 9663248, 16910684, 33821368, 67642736]

約数ペア:

[(1, 67642736), (2, 33821368), (4, 16910684), (7, 9663248), (8, 8455342), (14, 4831624), (16, 4227671), (19, 3560144), (28, 2415812), (38, 1780072), (49, 1380464), (56, 1207906), (76, 890036), (98, 690232), (112, 603953), (133, 508592), (152, 445018), (196, 345116), (239, 283024), (266, 254296), (304, 222509), (361, 187376), (392, 172558), (478, 141512), (532, 127148), (722, 93688), (784, 86279), (931, 72656), (956, 70756), (1064, 63574), (1444, 46844), (1673, 40432), (1862, 36328), (1912, 35378), (2128, 31787), (2527, 26768), (2888, 23422), (3346, 20216), (3724, 18164), (3824, 17689), (4541, 14896), (5054, 13384), (5776, 11711), (6692, 10108), (7448, 9082)]