72381529

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{16829}}^1$

素因数の和:16880

約数の個数: 16

約数和(自身を含む): 87246720

約数和(自身を除く): 14865191

約数列:

[1, 11, 17, 23, 187, 253, 391, 4301, 16829, 185119, 286093, 387067, 3147023, 4257737, 6580139, 72381529]

約数ペア:

[(1, 72381529), (11, 6580139), (17, 4257737), (23, 3147023), (187, 387067), (253, 286093), (391, 185119), (4301, 16829)]