80048538

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{120193}}^1$

素因数の和:120238

約数の個数: 24

約数和(自身を含む): 178127508

約数和(自身を除く): 98078970

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 120193, 240386, 360579, 721158, 1081737, 2163474, 4447141, 8894282, 13341423, 26682846, 40024269, 80048538]

約数ペア:

[(1, 80048538), (2, 40024269), (3, 26682846), (6, 13341423), (9, 8894282), (18, 4447141), (37, 2163474), (74, 1081737), (111, 721158), (222, 360579), (333, 240386), (666, 120193)]