80890302

素因数分解:

$2^1\times 3^1\times {\mathrm{173}}^1\times {\mathrm{77929}}^1$

素因数の和:78107

約数の個数: 16

約数和(自身を含む): 162717840

約数和(自身を除く): 81827538

約数列:

[1, 2, 3, 6, 173, 346, 519, 1038, 77929, 155858, 233787, 467574, 13481717, 26963434, 40445151, 80890302]

約数ペア:

[(1, 80890302), (2, 40445151), (3, 26963434), (6, 13481717), (173, 467574), (346, 233787), (519, 155858), (1038, 77929)]