72605448

素因数分解:

$2^3\times 3^2\times {\mathrm{1008409}}^1$

素因数の和:1008421

約数の個数: 24

約数和(自身を含む): 196639950

約数和(自身を除く): 124034502

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1008409, 2016818, 3025227, 4033636, 6050454, 8067272, 9075681, 12100908, 18151362, 24201816, 36302724, 72605448]

約数ペア:

[(1, 72605448), (2, 36302724), (3, 24201816), (4, 18151362), (6, 12100908), (8, 9075681), (9, 8067272), (12, 6050454), (18, 4033636), (24, 3025227), (36, 2016818), (72, 1008409)]