76978428

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{149183}}^1$

素因数の和:149233

約数の個数: 24

約数和(自身を含む): 183794688

約数和(自身を除く): 106816260

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 149183, 298366, 447549, 596732, 895098, 1790196, 6414869, 12829738, 19244607, 25659476, 38489214, 76978428]

約数ペア:

[(1, 76978428), (2, 38489214), (3, 25659476), (4, 19244607), (6, 12829738), (12, 6414869), (43, 1790196), (86, 895098), (129, 596732), (172, 447549), (258, 298366), (516, 149183)]