78739404

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^2\times {\mathrm{4793}}^1$

素因数の和:4874

約数の個数: 36

約数和(自身を含む): 188864424

約数和(自身を除く): 110125020

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 1369, 2738, 4107, 4793, 5476, 8214, 9586, 14379, 16428, 19172, 28758, 57516, 177341, 354682, 532023, 709364, 1064046, 2128092, 6561617, 13123234, 19684851, 26246468, 39369702, 78739404]

約数ペア:

[(1, 78739404), (2, 39369702), (3, 26246468), (4, 19684851), (6, 13123234), (12, 6561617), (37, 2128092), (74, 1064046), (111, 709364), (148, 532023), (222, 354682), (444, 177341), (1369, 57516), (2738, 28758), (4107, 19172), (4793, 16428), (5476, 14379), (8214, 9586)]