72748088

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{30211}}^1$

素因数の和:30267

約数の個数: 32

約数和(自身を含む): 159519360

約数和(自身を除く): 86771272

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 30211, 60422, 120844, 211477, 241688, 422954, 845908, 1299073, 1691816, 2598146, 5196292, 9093511, 10392584, 18187022, 36374044, 72748088]

約数ペア:

[(1, 72748088), (2, 36374044), (4, 18187022), (7, 10392584), (8, 9093511), (14, 5196292), (28, 2598146), (43, 1691816), (56, 1299073), (86, 845908), (172, 422954), (301, 241688), (344, 211477), (602, 120844), (1204, 60422), (2408, 30211)]