78487092

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{30707}}^1$

素因数の和:30788

約数の個数: 36

約数和(自身を含む): 201198816

約数和(自身を除く): 122711724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 30707, 61414, 92121, 122828, 184242, 276363, 368484, 552726, 1105452, 2180197, 4360394, 6540591, 8720788, 13081182, 19621773, 26162364, 39243546, 78487092]

約数ペア:

[(1, 78487092), (2, 39243546), (3, 26162364), (4, 19621773), (6, 13081182), (9, 8720788), (12, 6540591), (18, 4360394), (36, 2180197), (71, 1105452), (142, 552726), (213, 368484), (284, 276363), (426, 184242), (639, 122828), (852, 92121), (1278, 61414), (2556, 30707)]