77809852

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{1721}}^1$

素因数の和:1941

約数の個数: 24

約数和(自身を含む): 138862080

約数和(自身を除く): 61052228

約数列:

[1, 2, 4, 89, 127, 178, 254, 356, 508, 1721, 3442, 6884, 11303, 22606, 45212, 153169, 218567, 306338, 437134, 612676, 874268, 19452463, 38904926, 77809852]

約数ペア:

[(1, 77809852), (2, 38904926), (4, 19452463), (89, 874268), (127, 612676), (178, 437134), (254, 306338), (356, 218567), (508, 153169), (1721, 45212), (3442, 22606), (6884, 11303)]