66366576

素因数分解:

$2^4\times 3^2\times {\mathrm{641}}^1\times {\mathrm{719}}^1$

素因数の和:1374

約数の個数: 60

約数和(自身を含む): 186282720

約数和(自身を除く): 119916144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 641, 719, 1282, 1438, 1923, 2157, 2564, 2876, 3846, 4314, 5128, 5752, 5769, 6471, 7692, 8628, 10256, 11504, 11538, 12942, 15384, 17256, 23076, 25884, 30768, 34512, 46152, 51768, 92304, 103536, 460879, 921758, 1382637, 1843516, 2765274, 3687032, 4147911, 5530548, 7374064, 8295822, 11061096, 16591644, 22122192, 33183288, 66366576]

約数ペア:

[(1, 66366576), (2, 33183288), (3, 22122192), (4, 16591644), (6, 11061096), (8, 8295822), (9, 7374064), (12, 5530548), (16, 4147911), (18, 3687032), (24, 2765274), (36, 1843516), (48, 1382637), (72, 921758), (144, 460879), (641, 103536), (719, 92304), (1282, 51768), (1438, 46152), (1923, 34512), (2157, 30768), (2564, 25884), (2876, 23076), (3846, 17256), (4314, 15384), (5128, 12942), (5752, 11538), (5769, 11504), (6471, 10256), (7692, 8628)]