64430928

素因数分解:

$2^4\times 3^2\times {\mathrm{257}}^1\times {\mathrm{1741}}^1$

素因数の和:2012

約数の個数: 60

約数和(自身を含む): 181122708

約数和(自身を除く): 116691780

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 257, 514, 771, 1028, 1542, 1741, 2056, 2313, 3084, 3482, 4112, 4626, 5223, 6168, 6964, 9252, 10446, 12336, 13928, 15669, 18504, 20892, 27856, 31338, 37008, 41784, 62676, 83568, 125352, 250704, 447437, 894874, 1342311, 1789748, 2684622, 3579496, 4026933, 5369244, 7158992, 8053866, 10738488, 16107732, 21476976, 32215464, 64430928]

約数ペア:

[(1, 64430928), (2, 32215464), (3, 21476976), (4, 16107732), (6, 10738488), (8, 8053866), (9, 7158992), (12, 5369244), (16, 4026933), (18, 3579496), (24, 2684622), (36, 1789748), (48, 1342311), (72, 894874), (144, 447437), (257, 250704), (514, 125352), (771, 83568), (1028, 62676), (1542, 41784), (1741, 37008), (2056, 31338), (2313, 27856), (3084, 20892), (3482, 18504), (4112, 15669), (4626, 13928), (5223, 12336), (6168, 10446), (6964, 9252)]