77144924

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{389}}^1\times {\mathrm{1153}}^1$

素因数の和:1589

約数の個数: 24

約数和(自身を含む): 138618480

約数和(自身を除く): 61473556

約数列:

[1, 2, 4, 43, 86, 172, 389, 778, 1153, 1556, 2306, 4612, 16727, 33454, 49579, 66908, 99158, 198316, 448517, 897034, 1794068, 19286231, 38572462, 77144924]

約数ペア:

[(1, 77144924), (2, 38572462), (4, 19286231), (43, 1794068), (86, 897034), (172, 448517), (389, 198316), (778, 99158), (1153, 66908), (1556, 49579), (2306, 33454), (4612, 16727)]