80514396

素因数分解:

$2^2\times 3^2\times {\mathrm{2236511}}^1$

素因数の和:2236521

約数の個数: 18

約数和(自身を含む): 203522592

約数和(自身を除く): 123008196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2236511, 4473022, 6709533, 8946044, 13419066, 20128599, 26838132, 40257198, 80514396]

約数ペア:

[(1, 80514396), (2, 40257198), (3, 26838132), (4, 20128599), (6, 13419066), (9, 8946044), (12, 6709533), (18, 4473022), (36, 2236511)]