72648172

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{4211}}^1$

素因数の和:4461

約数の個数: 24

約数和(自身を含む): 134447040

約数和(自身を除く): 61798868

約数列:

[1, 2, 4, 19, 38, 76, 227, 454, 908, 4211, 4313, 8422, 8626, 16844, 17252, 80009, 160018, 320036, 955897, 1911794, 3823588, 18162043, 36324086, 72648172]

約数ペア:

[(1, 72648172), (2, 36324086), (4, 18162043), (19, 3823588), (38, 1911794), (76, 955897), (227, 320036), (454, 160018), (908, 80009), (4211, 17252), (4313, 16844), (8422, 8626)]