71323068

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{499}}^1$

素因数の和:826

約数の個数: 48

約数和(自身を含む): 171248000

約数和(自身を除く): 99924932

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 277, 499, 516, 554, 831, 998, 1108, 1497, 1662, 1996, 2994, 3324, 5988, 11911, 21457, 23822, 35733, 42914, 47644, 64371, 71466, 85828, 128742, 138223, 142932, 257484, 276446, 414669, 552892, 829338, 1658676, 5943589, 11887178, 17830767, 23774356, 35661534, 71323068]

約数ペア:

[(1, 71323068), (2, 35661534), (3, 23774356), (4, 17830767), (6, 11887178), (12, 5943589), (43, 1658676), (86, 829338), (129, 552892), (172, 414669), (258, 276446), (277, 257484), (499, 142932), (516, 138223), (554, 128742), (831, 85828), (998, 71466), (1108, 64371), (1497, 47644), (1662, 42914), (1996, 35733), (2994, 23822), (3324, 21457), (5988, 11911)]