77222866

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{77689}}^1$

素因数の和:77769

約数の個数: 16

約数和(自身を含む): 134248320

約数和(自身を除く): 57025454

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 77689, 155378, 543823, 1087646, 5515919, 11031838, 38611433, 77222866]

約数ペア:

[(1, 77222866), (2, 38611433), (7, 11031838), (14, 5515919), (71, 1087646), (142, 543823), (497, 155378), (994, 77689)]