72209038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{55631}}^1$

素因数の和:55703

約数の個数: 16

約数和(自身を含む): 120165120

約数和(自身を除く): 47956082

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 55631, 111262, 611941, 1223882, 3282229, 6564458, 36104519, 72209038]

約数ペア:

[(1, 72209038), (2, 36104519), (11, 6564458), (22, 3282229), (59, 1223882), (118, 611941), (649, 111262), (1298, 55631)]