72445196

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{10273}}^1$

素因数の和:10361

約数の個数: 24

約数和(自身を含む): 132904464

約数和(自身を除く): 60459268

約数列:

[1, 2, 4, 41, 43, 82, 86, 164, 172, 1763, 3526, 7052, 10273, 20546, 41092, 421193, 441739, 842386, 883478, 1684772, 1766956, 18111299, 36222598, 72445196]

約数ペア:

[(1, 72445196), (2, 36222598), (4, 18111299), (41, 1766956), (43, 1684772), (82, 883478), (86, 842386), (164, 441739), (172, 421193), (1763, 41092), (3526, 20546), (7052, 10273)]