78321006

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{28439}}^1$

素因数の和:28470

約数の個数: 40

約数和(自身を含む): 185826960

約数和(自身を除く): 107505954

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 306, 459, 918, 1377, 2754, 28439, 56878, 85317, 170634, 255951, 483463, 511902, 767853, 966926, 1450389, 1535706, 2303559, 2900778, 4351167, 4607118, 8702334, 13053501, 26107002, 39160503, 78321006]

約数ペア:

[(1, 78321006), (2, 39160503), (3, 26107002), (6, 13053501), (9, 8702334), (17, 4607118), (18, 4351167), (27, 2900778), (34, 2303559), (51, 1535706), (54, 1450389), (81, 966926), (102, 767853), (153, 511902), (162, 483463), (306, 255951), (459, 170634), (918, 85317), (1377, 56878), (2754, 28439)]