72084556

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{55793}}^1$

素因数の和:55833

約数の個数: 24

約数和(自身を含む): 140600880

約数和(自身を除く): 68516324

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 55793, 111586, 223172, 948481, 1060067, 1896962, 2120134, 3793924, 4240268, 18021139, 36042278, 72084556]

約数ペア:

[(1, 72084556), (2, 36042278), (4, 18021139), (17, 4240268), (19, 3793924), (34, 2120134), (38, 1896962), (68, 1060067), (76, 948481), (323, 223172), (646, 111586), (1292, 55793)]