77871508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{136139}}^1$

素因数の和:136167

約数の個数: 24

約数和(自身を含む): 160100640

約数和(自身を除く): 82229132

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 136139, 272278, 544556, 1497529, 1769807, 2995058, 3539614, 5990116, 7079228, 19467877, 38935754, 77871508]

約数ペア:

[(1, 77871508), (2, 38935754), (4, 19467877), (11, 7079228), (13, 5990116), (22, 3539614), (26, 2995058), (44, 1769807), (52, 1497529), (143, 544556), (286, 272278), (572, 136139)]