66797328

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{641}}^1$

素因数の和:832

約数の個数: 80

約数和(自身を含む): 187238016

約数和(自身を除く): 120440688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 167, 208, 312, 334, 501, 624, 641, 668, 1002, 1282, 1336, 1923, 2004, 2171, 2564, 2672, 3846, 4008, 4342, 5128, 6513, 7692, 8016, 8333, 8684, 10256, 13026, 15384, 16666, 17368, 24999, 26052, 30768, 33332, 34736, 49998, 52104, 66664, 99996, 104208, 107047, 133328, 199992, 214094, 321141, 399984, 428188, 642282, 856376, 1284564, 1391611, 1712752, 2569128, 2783222, 4174833, 5138256, 5566444, 8349666, 11132888, 16699332, 22265776, 33398664, 66797328]

約数ペア:

[(1, 66797328), (2, 33398664), (3, 22265776), (4, 16699332), (6, 11132888), (8, 8349666), (12, 5566444), (13, 5138256), (16, 4174833), (24, 2783222), (26, 2569128), (39, 1712752), (48, 1391611), (52, 1284564), (78, 856376), (104, 642282), (156, 428188), (167, 399984), (208, 321141), (312, 214094), (334, 199992), (501, 133328), (624, 107047), (641, 104208), (668, 99996), (1002, 66664), (1282, 52104), (1336, 49998), (1923, 34736), (2004, 33332), (2171, 30768), (2564, 26052), (2672, 24999), (3846, 17368), (4008, 16666), (4342, 15384), (5128, 13026), (6513, 10256), (7692, 8684), (8016, 8333)]