76458728

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{311}}^1\times {\mathrm{389}}^1$

素因数の和:785

約数の個数: 32

約数和(自身を含む): 146016000

約数和(自身を除く): 69557272

約数列:

[1, 2, 4, 8, 79, 158, 311, 316, 389, 622, 632, 778, 1244, 1556, 2488, 3112, 24569, 30731, 49138, 61462, 98276, 120979, 122924, 196552, 241958, 245848, 483916, 967832, 9557341, 19114682, 38229364, 76458728]

約数ペア:

[(1, 76458728), (2, 38229364), (4, 19114682), (8, 9557341), (79, 967832), (158, 483916), (311, 245848), (316, 241958), (389, 196552), (622, 122924), (632, 120979), (778, 98276), (1244, 61462), (1556, 49138), (2488, 30731), (3112, 24569)]