68410404

素因数分解:

$2^2\times 3^2\times {\mathrm{239}}^1\times {\mathrm{7951}}^1$

素因数の和:8200

約数の個数: 36

約数和(自身を含む): 173671680

約数和(自身を除く): 105261276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 239, 478, 717, 956, 1434, 2151, 2868, 4302, 7951, 8604, 15902, 23853, 31804, 47706, 71559, 95412, 143118, 286236, 1900289, 3800578, 5700867, 7601156, 11401734, 17102601, 22803468, 34205202, 68410404]

約数ペア:

[(1, 68410404), (2, 34205202), (3, 22803468), (4, 17102601), (6, 11401734), (9, 7601156), (12, 5700867), (18, 3800578), (36, 1900289), (239, 286236), (478, 143118), (717, 95412), (956, 71559), (1434, 47706), (2151, 31804), (2868, 23853), (4302, 15902), (7951, 8604)]