72798234

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{638581}}^1$

素因数の和:638605

約数の個数: 16

約数和(自身を含む): 153259680

約数和(自身を除く): 80461446

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 638581, 1277162, 1915743, 3831486, 12133039, 24266078, 36399117, 72798234]

約数ペア:

[(1, 72798234), (2, 36399117), (3, 24266078), (6, 12133039), (19, 3831486), (38, 1915743), (57, 1277162), (114, 638581)]