71664156

素因数分解:

$2^2\times 3^3\times {\mathrm{663557}}^1$

素因数の和:663570

約数の個数: 24

約数和(自身を含む): 185796240

約数和(自身を除く): 114132084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 663557, 1327114, 1990671, 2654228, 3981342, 5972013, 7962684, 11944026, 17916039, 23888052, 35832078, 71664156]

約数ペア:

[(1, 71664156), (2, 35832078), (3, 23888052), (4, 17916039), (6, 11944026), (9, 7962684), (12, 5972013), (18, 3981342), (27, 2654228), (36, 1990671), (54, 1327114), (108, 663557)]