71980344

素因数分解:

$2^3\times 3^2\times {\mathrm{999727}}^1$

素因数の和:999739

約数の個数: 24

約数和(自身を含む): 194946960

約数和(自身を除く): 122966616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 999727, 1999454, 2999181, 3998908, 5998362, 7997816, 8997543, 11996724, 17995086, 23993448, 35990172, 71980344]

約数ペア:

[(1, 71980344), (2, 35990172), (3, 23993448), (4, 17995086), (6, 11996724), (8, 8997543), (9, 7997816), (12, 5998362), (18, 3998908), (24, 2999181), (36, 1999454), (72, 999727)]