80668548

素因数分解:

$2^2\times 3^4\times {\mathrm{307}}^1\times {\mathrm{811}}^1$

素因数の和:1134

約数の個数: 60

約数和(自身を含む): 211831312

約数和(自身を除く): 131162764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 307, 324, 614, 811, 921, 1228, 1622, 1842, 2433, 2763, 3244, 3684, 4866, 5526, 7299, 8289, 9732, 11052, 14598, 16578, 21897, 24867, 29196, 33156, 43794, 49734, 65691, 87588, 99468, 131382, 248977, 262764, 497954, 746931, 995908, 1493862, 2240793, 2987724, 4481586, 6722379, 8963172, 13444758, 20167137, 26889516, 40334274, 80668548]

約数ペア:

[(1, 80668548), (2, 40334274), (3, 26889516), (4, 20167137), (6, 13444758), (9, 8963172), (12, 6722379), (18, 4481586), (27, 2987724), (36, 2240793), (54, 1493862), (81, 995908), (108, 746931), (162, 497954), (307, 262764), (324, 248977), (614, 131382), (811, 99468), (921, 87588), (1228, 65691), (1622, 49734), (1842, 43794), (2433, 33156), (2763, 29196), (3244, 24867), (3684, 21897), (4866, 16578), (5526, 14598), (7299, 11052), (8289, 9732)]