78938262

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{337343}}^1$

素因数の和:337364

約数の個数: 24

約数和(自身を含む): 184189824

約数和(自身を除く): 105251562

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 337343, 674686, 1012029, 2024058, 3036087, 4385459, 6072174, 8770918, 13156377, 26312754, 39469131, 78938262]

約数ペア:

[(1, 78938262), (2, 39469131), (3, 26312754), (6, 13156377), (9, 8770918), (13, 6072174), (18, 4385459), (26, 3036087), (39, 2024058), (78, 1012029), (117, 674686), (234, 337343)]