74242091

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 100918272

約数和(自身を除く): 26676181

約数列:

[1, 7, 11, 23, 37, 77, 103, 121, 161, 253, 259, 407, 721, 847, 851, 1133, 1771, 2369, 2783, 2849, 3811, 4477, 5957, 7931, 9361, 12463, 16583, 19481, 26059, 26677, 31339, 41921, 65527, 87241, 87653, 102971, 182413, 286649, 293447, 461131, 613571, 720797, 964183, 2006543, 3227917, 6749281, 10606013, 74242091]

約数ペア:

[(1, 74242091), (7, 10606013), (11, 6749281), (23, 3227917), (37, 2006543), (77, 964183), (103, 720797), (121, 613571), (161, 461131), (253, 293447), (259, 286649), (407, 182413), (721, 102971), (847, 87653), (851, 87241), (1133, 65527), (1771, 41921), (2369, 31339), (2783, 26677), (2849, 26059), (3811, 19481), (4477, 16583), (5957, 12463), (7931, 9361)]