78005972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{77081}}^1$

素因数の和:77119

約数の個数: 24

約数和(自身を含む): 155397312

約数和(自身を除く): 77391340

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 77081, 154162, 308324, 847891, 1695782, 1772863, 3391564, 3545726, 7091452, 19501493, 39002986, 78005972]

約数ペア:

[(1, 78005972), (2, 39002986), (4, 19501493), (11, 7091452), (22, 3545726), (23, 3391564), (44, 1772863), (46, 1695782), (92, 847891), (253, 308324), (506, 154162), (1012, 77081)]