66801564

素因数分解:

$2^2\times 3^3\times {\mathrm{607}}^1\times {\mathrm{1019}}^1$

素因数の和:1639

約数の個数: 48

約数和(自身を含む): 173644800

約数和(自身を除く): 106843236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 607, 1019, 1214, 1821, 2038, 2428, 3057, 3642, 4076, 5463, 6114, 7284, 9171, 10926, 12228, 16389, 18342, 21852, 27513, 32778, 36684, 55026, 65556, 110052, 618533, 1237066, 1855599, 2474132, 3711198, 5566797, 7422396, 11133594, 16700391, 22267188, 33400782, 66801564]

約数ペア:

[(1, 66801564), (2, 33400782), (3, 22267188), (4, 16700391), (6, 11133594), (9, 7422396), (12, 5566797), (18, 3711198), (27, 2474132), (36, 1855599), (54, 1237066), (108, 618533), (607, 110052), (1019, 65556), (1214, 55026), (1821, 36684), (2038, 32778), (2428, 27513), (3057, 21852), (3642, 18342), (4076, 16389), (5463, 12228), (6114, 10926), (7284, 9171)]