68935386

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{6451}}^1$

素因数の和:6606

約数の個数: 32

約数和(自身を含む): 149583168

約数和(自身を除く): 80647782

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 137, 274, 411, 822, 1781, 3562, 5343, 6451, 10686, 12902, 19353, 38706, 83863, 167726, 251589, 503178, 883787, 1767574, 2651361, 5302722, 11489231, 22978462, 34467693, 68935386]

約数ペア:

[(1, 68935386), (2, 34467693), (3, 22978462), (6, 11489231), (13, 5302722), (26, 2651361), (39, 1767574), (78, 883787), (137, 503178), (274, 251589), (411, 167726), (822, 83863), (1781, 38706), (3562, 19353), (5343, 12902), (6451, 10686)]