64763208

素因数分解:

$2^3\times 3^2\times {\mathrm{487}}^1\times {\mathrm{1847}}^1$

素因数の和:2346

約数の個数: 48

約数和(自身を含む): 175855680

約数和(自身を除く): 111092472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 487, 974, 1461, 1847, 1948, 2922, 3694, 3896, 4383, 5541, 5844, 7388, 8766, 11082, 11688, 14776, 16623, 17532, 22164, 33246, 35064, 44328, 66492, 132984, 899489, 1798978, 2698467, 3597956, 5396934, 7195912, 8095401, 10793868, 16190802, 21587736, 32381604, 64763208]

約数ペア:

[(1, 64763208), (2, 32381604), (3, 21587736), (4, 16190802), (6, 10793868), (8, 8095401), (9, 7195912), (12, 5396934), (18, 3597956), (24, 2698467), (36, 1798978), (72, 899489), (487, 132984), (974, 66492), (1461, 44328), (1847, 35064), (1948, 33246), (2922, 22164), (3694, 17532), (3896, 16623), (4383, 14776), (5541, 11688), (5844, 11082), (7388, 8766)]