80478714

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1$

素因数の和:435

約数の個数: 64

約数和(自身を含む): 177914880

約数和(自身を除く): 97436166

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 59, 86, 102, 118, 129, 177, 258, 311, 354, 622, 731, 933, 1003, 1462, 1866, 2006, 2193, 2537, 3009, 4386, 5074, 5287, 6018, 7611, 10574, 13373, 15222, 15861, 18349, 26746, 31722, 36698, 40119, 43129, 55047, 80238, 86258, 110094, 129387, 227341, 258774, 311933, 454682, 623866, 682023, 789007, 935799, 1364046, 1578014, 1871598, 2367021, 4734042, 13413119, 26826238, 40239357, 80478714]

約数ペア:

[(1, 80478714), (2, 40239357), (3, 26826238), (6, 13413119), (17, 4734042), (34, 2367021), (43, 1871598), (51, 1578014), (59, 1364046), (86, 935799), (102, 789007), (118, 682023), (129, 623866), (177, 454682), (258, 311933), (311, 258774), (354, 227341), (622, 129387), (731, 110094), (933, 86258), (1003, 80238), (1462, 55047), (1866, 43129), (2006, 40119), (2193, 36698), (2537, 31722), (3009, 26746), (4386, 18349), (5074, 15861), (5287, 15222), (6018, 13373), (7611, 10574)]