80902812

素因数分解:

$2^2\times 3^1\times {\mathrm{6741901}}^1$

素因数の和:6741908

約数の個数: 12

約数和(自身を含む): 188773256

約数和(自身を除く): 107870444

約数列:

[1, 2, 3, 4, 6, 12, 6741901, 13483802, 20225703, 26967604, 40451406, 80902812]

約数ペア:

[(1, 80902812), (2, 40451406), (3, 26967604), (4, 20225703), (6, 13483802), (12, 6741901)]