129625836

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1\times {\mathrm{431}}^1$

素因数の和:862

約数の個数: 48

約数和(自身を含む): 308302848

約数和(自身を除く): 178677012

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 353, 426, 431, 706, 852, 862, 1059, 1293, 1412, 1724, 2118, 2586, 4236, 5172, 25063, 30601, 50126, 61202, 75189, 91803, 100252, 122404, 150378, 152143, 183606, 300756, 304286, 367212, 456429, 608572, 912858, 1825716, 10802153, 21604306, 32406459, 43208612, 64812918, 129625836]

約数ペア:

[(1, 129625836), (2, 64812918), (3, 43208612), (4, 32406459), (6, 21604306), (12, 10802153), (71, 1825716), (142, 912858), (213, 608572), (284, 456429), (353, 367212), (426, 304286), (431, 300756), (706, 183606), (852, 152143), (862, 150378), (1059, 122404), (1293, 100252), (1412, 91803), (1724, 75189), (2118, 61202), (2586, 50126), (4236, 30601), (5172, 25063)]