80719242

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{328127}}^1$

素因数の和:328173

約数の個数: 16

約数和(自身を含む): 165376512

約数和(自身を除く): 84657270

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 328127, 656254, 984381, 1968762, 13453207, 26906414, 40359621, 80719242]

約数ペア:

[(1, 80719242), (2, 40359621), (3, 26906414), (6, 13453207), (41, 1968762), (82, 984381), (123, 656254), (246, 328127)]