81725832

素因数分解:

$2^3\times 3^2\times {\mathrm{1135081}}^1$

素因数の和:1135093

約数の個数: 24

約数和(自身を含む): 221340990

約数和(自身を除く): 139615158

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1135081, 2270162, 3405243, 4540324, 6810486, 9080648, 10215729, 13620972, 20431458, 27241944, 40862916, 81725832]

約数ペア:

[(1, 81725832), (2, 40862916), (3, 27241944), (4, 20431458), (6, 13620972), (8, 10215729), (9, 9080648), (12, 6810486), (18, 4540324), (24, 3405243), (36, 2270162), (72, 1135081)]