72742468

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{761}}^1\times {\mathrm{1039}}^1$

素因数の和:1827

約数の個数: 24

約数和(自身を含む): 133136640

約数和(自身を除く): 60394172

約数列:

[1, 2, 4, 23, 46, 92, 761, 1039, 1522, 2078, 3044, 4156, 17503, 23897, 35006, 47794, 70012, 95588, 790679, 1581358, 3162716, 18185617, 36371234, 72742468]

約数ペア:

[(1, 72742468), (2, 36371234), (4, 18185617), (23, 3162716), (46, 1581358), (92, 790679), (761, 95588), (1039, 70012), (1522, 47794), (2078, 35006), (3044, 23897), (4156, 17503)]