72755188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{27107}}^1$

素因数の和:27183

約数の個数: 24

約数和(自身を含む): 141178464

約数和(自身を除く): 68423276

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 27107, 54214, 108428, 298177, 596354, 1192708, 1653527, 3307054, 6614108, 18188797, 36377594, 72755188]

約数ペア:

[(1, 72755188), (2, 36377594), (4, 18188797), (11, 6614108), (22, 3307054), (44, 1653527), (61, 1192708), (122, 596354), (244, 298177), (671, 108428), (1342, 54214), (2684, 27107)]