78634788

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{152393}}^1$

素因数の和:152443

約数の個数: 24

約数和(自身を含む): 187749408

約数和(自身を除く): 109114620

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 152393, 304786, 457179, 609572, 914358, 1828716, 6552899, 13105798, 19658697, 26211596, 39317394, 78634788]

約数ペア:

[(1, 78634788), (2, 39317394), (3, 26211596), (4, 19658697), (6, 13105798), (12, 6552899), (43, 1828716), (86, 914358), (129, 609572), (172, 457179), (258, 304786), (516, 152393)]