64804956

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{125591}}^1$

素因数の和:125641

約数の個数: 24

約数和(自身を含む): 154729344

約数和(自身を除く): 89924388

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 125591, 251182, 376773, 502364, 753546, 1507092, 5400413, 10800826, 16201239, 21601652, 32402478, 64804956]

約数ペア:

[(1, 64804956), (2, 32402478), (3, 21601652), (4, 16201239), (6, 10800826), (12, 5400413), (43, 1507092), (86, 753546), (129, 502364), (172, 376773), (258, 251182), (516, 125591)]