78703244

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{24083}}^1$

素因数の和:24149

約数の個数: 24

約数和(自身を含む): 148357440

約数和(自身を除く): 69654196

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 24083, 48166, 96332, 457577, 915154, 1035569, 1830308, 2071138, 4142276, 19675811, 39351622, 78703244]

約数ペア:

[(1, 78703244), (2, 39351622), (4, 19675811), (19, 4142276), (38, 2071138), (43, 1830308), (76, 1035569), (86, 915154), (172, 457577), (817, 96332), (1634, 48166), (3268, 24083)]