72123842

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{87317}}^1$

素因数の和:87385

約数の個数: 16

約数和(自身を含む): 125737920

約数和(自身を除く): 53614078

約数列:

[1, 2, 7, 14, 59, 118, 413, 826, 87317, 174634, 611219, 1222438, 5151703, 10303406, 36061921, 72123842]

約数ペア:

[(1, 72123842), (2, 36061921), (7, 10303406), (14, 5151703), (59, 1222438), (118, 611219), (413, 174634), (826, 87317)]