80488506

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{811}}^1$

素因数の和:979

約数の個数: 64

約数和(自身を含む): 196439040

約数和(自身を除く): 115950534

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 139, 238, 278, 357, 417, 714, 811, 834, 973, 1622, 1946, 2363, 2433, 2919, 4726, 4866, 5677, 5838, 7089, 11354, 13787, 14178, 16541, 17031, 27574, 33082, 34062, 41361, 49623, 82722, 96509, 99246, 112729, 193018, 225458, 289527, 338187, 579054, 676374, 789103, 1578206, 1916393, 2367309, 3832786, 4734618, 5749179, 11498358, 13414751, 26829502, 40244253, 80488506]

約数ペア:

[(1, 80488506), (2, 40244253), (3, 26829502), (6, 13414751), (7, 11498358), (14, 5749179), (17, 4734618), (21, 3832786), (34, 2367309), (42, 1916393), (51, 1578206), (102, 789103), (119, 676374), (139, 579054), (238, 338187), (278, 289527), (357, 225458), (417, 193018), (714, 112729), (811, 99246), (834, 96509), (973, 82722), (1622, 49623), (1946, 41361), (2363, 34062), (2433, 33082), (2919, 27574), (4726, 17031), (4866, 16541), (5677, 14178), (5838, 13787), (7089, 11354)]