80776878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{439}}^1$

素因数の和:801

約数の個数: 64

約数和(自身を含む): 199879680

約数和(自身を除く): 119102802

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 337, 439, 546, 674, 878, 1011, 1317, 2022, 2359, 2634, 3073, 4381, 4718, 5707, 6146, 7077, 8762, 9219, 11414, 13143, 14154, 17121, 18438, 26286, 30667, 34242, 39949, 61334, 79898, 92001, 119847, 147943, 184002, 239694, 295886, 443829, 887658, 1035601, 1923259, 2071202, 3106803, 3846518, 5769777, 6213606, 11539554, 13462813, 26925626, 40388439, 80776878]

約数ペア:

[(1, 80776878), (2, 40388439), (3, 26925626), (6, 13462813), (7, 11539554), (13, 6213606), (14, 5769777), (21, 3846518), (26, 3106803), (39, 2071202), (42, 1923259), (78, 1035601), (91, 887658), (182, 443829), (273, 295886), (337, 239694), (439, 184002), (546, 147943), (674, 119847), (878, 92001), (1011, 79898), (1317, 61334), (2022, 39949), (2359, 34242), (2634, 30667), (3073, 26286), (4381, 18438), (4718, 17121), (5707, 14154), (6146, 13143), (7077, 11414), (8762, 9219)]