80365668

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{352481}}^1$

素因数の和:352507

約数の個数: 24

約数和(自身を含む): 197389920

約数和(自身を除く): 117024252

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 352481, 704962, 1057443, 1409924, 2114886, 4229772, 6697139, 13394278, 20091417, 26788556, 40182834, 80365668]

約数ペア:

[(1, 80365668), (2, 40182834), (3, 26788556), (4, 20091417), (6, 13394278), (12, 6697139), (19, 4229772), (38, 2114886), (57, 1409924), (76, 1057443), (114, 704962), (228, 352481)]