68511844

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{223}}^1\times {\mathrm{863}}^1$

素因数の和:1179

約数の個数: 24

約数和(自身を含む): 121927680

約数和(自身を除く): 53415836

約数列:

[1, 2, 4, 89, 178, 223, 356, 446, 863, 892, 1726, 3452, 19847, 39694, 76807, 79388, 153614, 192449, 307228, 384898, 769796, 17127961, 34255922, 68511844]

約数ペア:

[(1, 68511844), (2, 34255922), (4, 17127961), (89, 769796), (178, 384898), (223, 307228), (356, 192449), (446, 153614), (863, 79388), (892, 76807), (1726, 39694), (3452, 19847)]