68145804

素因数分解:

$2^2\times 3^2\times {\mathrm{443}}^1\times {\mathrm{4273}}^1$

素因数の和:4726

約数の個数: 36

約数和(自身を含む): 172686696

約数和(自身を除く): 104540892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 443, 886, 1329, 1772, 2658, 3987, 4273, 5316, 7974, 8546, 12819, 15948, 17092, 25638, 38457, 51276, 76914, 153828, 1892939, 3785878, 5678817, 7571756, 11357634, 17036451, 22715268, 34072902, 68145804]

約数ペア:

[(1, 68145804), (2, 34072902), (3, 22715268), (4, 17036451), (6, 11357634), (9, 7571756), (12, 5678817), (18, 3785878), (36, 1892939), (443, 153828), (886, 76914), (1329, 51276), (1772, 38457), (2658, 25638), (3987, 17092), (4273, 15948), (5316, 12819), (7974, 8546)]