72234272

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{205211}}^1$

素因数の和:205232

約数の個数: 24

約数和(自身を含む): 155140272

約数和(自身を除く): 82906000

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 205211, 410422, 820844, 1641688, 2257321, 3283376, 4514642, 6566752, 9029284, 18058568, 36117136, 72234272]

約数ペア:

[(1, 72234272), (2, 36117136), (4, 18058568), (8, 9029284), (11, 6566752), (16, 4514642), (22, 3283376), (32, 2257321), (44, 1641688), (88, 820844), (176, 410422), (352, 205211)]