80870694

素因数分解:

$2^1\times 3^1\times {\mathrm{251}}^1\times {\mathrm{53699}}^1$

素因数の和:53955

約数の個数: 16

約数和(自身を含む): 162388800

約数和(自身を除く): 81518106

約数列:

[1, 2, 3, 6, 251, 502, 753, 1506, 53699, 107398, 161097, 322194, 13478449, 26956898, 40435347, 80870694]

約数ペア:

[(1, 80870694), (2, 40435347), (3, 26956898), (6, 13478449), (251, 322194), (502, 161097), (753, 107398), (1506, 53699)]