85017548

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{839}}^1$

素因数の和:915

約数の個数: 72

約数和(自身を含む): 193052160

約数和(自身を除く): 108034612

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 49, 77, 94, 98, 154, 188, 196, 308, 329, 517, 539, 658, 839, 1034, 1078, 1316, 1678, 2068, 2156, 2303, 3356, 3619, 4606, 5873, 7238, 9212, 9229, 11746, 14476, 18458, 23492, 25333, 36916, 39433, 41111, 50666, 64603, 78866, 82222, 101332, 129206, 157732, 164444, 258412, 276031, 433763, 452221, 552062, 867526, 904442, 1104124, 1735052, 1808884, 1932217, 3036341, 3864434, 6072682, 7728868, 12145364, 21254387, 42508774, 85017548]

約数ペア:

[(1, 85017548), (2, 42508774), (4, 21254387), (7, 12145364), (11, 7728868), (14, 6072682), (22, 3864434), (28, 3036341), (44, 1932217), (47, 1808884), (49, 1735052), (77, 1104124), (94, 904442), (98, 867526), (154, 552062), (188, 452221), (196, 433763), (308, 276031), (329, 258412), (517, 164444), (539, 157732), (658, 129206), (839, 101332), (1034, 82222), (1078, 78866), (1316, 64603), (1678, 50666), (2068, 41111), (2156, 39433), (2303, 36916), (3356, 25333), (3619, 23492), (4606, 18458), (5873, 14476), (7238, 11746), (9212, 9229)]