72179884

素因数分解:

$2^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{11257}}^1$

素因数の和:11497

約数の個数: 24

約数和(自身を含む): 145003040

約数和(自身を除く): 72823156

約数列:

[1, 2, 4, 7, 14, 28, 229, 458, 916, 1603, 3206, 6412, 11257, 22514, 45028, 78799, 157598, 315196, 2577853, 5155706, 10311412, 18044971, 36089942, 72179884]

約数ペア:

[(1, 72179884), (2, 36089942), (4, 18044971), (7, 10311412), (14, 5155706), (28, 2577853), (229, 315196), (458, 157598), (916, 78799), (1603, 45028), (3206, 22514), (6412, 11257)]