79780468

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{45641}}^1$

素因数の和:45687

約数の個数: 24

約数和(自身を含む): 153357120

約数和(自身を除く): 73576652

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 45641, 91282, 182564, 867179, 1049743, 1734358, 2099486, 3468716, 4198972, 19945117, 39890234, 79780468]

約数ペア:

[(1, 79780468), (2, 39890234), (4, 19945117), (19, 4198972), (23, 3468716), (38, 2099486), (46, 1734358), (76, 1049743), (92, 867179), (437, 182564), (874, 91282), (1748, 45641)]