81751884

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{60289}}^1$

素因数の和:60409

約数の個数: 24

約数和(自身を含む): 192445680

約数和(自身を除く): 110693796

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 339, 452, 678, 1356, 60289, 120578, 180867, 241156, 361734, 723468, 6812657, 13625314, 20437971, 27250628, 40875942, 81751884]

約数ペア:

[(1, 81751884), (2, 40875942), (3, 27250628), (4, 20437971), (6, 13625314), (12, 6812657), (113, 723468), (226, 361734), (339, 241156), (452, 180867), (678, 120578), (1356, 60289)]