90039786

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{12433}}^1$

素因数の和:12526

約数の個数: 32

約数和(自身を含む): 193373568

約数和(自身を除く): 103333782

約数列:

[1, 2, 3, 6, 17, 34, 51, 71, 102, 142, 213, 426, 1207, 2414, 3621, 7242, 12433, 24866, 37299, 74598, 211361, 422722, 634083, 882743, 1268166, 1765486, 2648229, 5296458, 15006631, 30013262, 45019893, 90039786]

約数ペア:

[(1, 90039786), (2, 45019893), (3, 30013262), (6, 15006631), (17, 5296458), (34, 2648229), (51, 1765486), (71, 1268166), (102, 882743), (142, 634083), (213, 422722), (426, 211361), (1207, 74598), (2414, 37299), (3621, 24866), (7242, 12433)]