80902164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{963121}}^1$

素因数の和:963135

約数の個数: 24

約数和(自身を含む): 215739328

約数和(自身を除く): 134837164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 963121, 1926242, 2889363, 3852484, 5778726, 6741847, 11557452, 13483694, 20225541, 26967388, 40451082, 80902164]

約数ペア:

[(1, 80902164), (2, 40451082), (3, 26967388), (4, 20225541), (6, 13483694), (7, 11557452), (12, 6741847), (14, 5778726), (21, 3852484), (28, 2889363), (42, 1926242), (84, 963121)]