72761716

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{1229}}^1$

素因数の和:1312

約数の個数: 36

約数和(自身を含む): 137777220

約数和(自身を除く): 65015504

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 361, 722, 779, 1229, 1444, 1558, 2458, 3116, 4916, 14801, 23351, 29602, 46702, 50389, 59204, 93404, 100778, 201556, 443669, 887338, 957391, 1774676, 1914782, 3829564, 18190429, 36380858, 72761716]

約数ペア:

[(1, 72761716), (2, 36380858), (4, 18190429), (19, 3829564), (38, 1914782), (41, 1774676), (76, 957391), (82, 887338), (164, 443669), (361, 201556), (722, 100778), (779, 93404), (1229, 59204), (1444, 50389), (1558, 46702), (2458, 29602), (3116, 23351), (4916, 14801)]