78017248

素因数分解:

$2^5\times {\mathrm{101}}^2\times {\mathrm{239}}^1$

素因数の和:451

約数の個数: 36

約数和(自身を含む): 155781360

約数和(自身を除く): 77764112

約数列:

[1, 2, 4, 8, 16, 32, 101, 202, 239, 404, 478, 808, 956, 1616, 1912, 3232, 3824, 7648, 10201, 20402, 24139, 40804, 48278, 81608, 96556, 163216, 193112, 326432, 386224, 772448, 2438039, 4876078, 9752156, 19504312, 39008624, 78017248]

約数ペア:

[(1, 78017248), (2, 39008624), (4, 19504312), (8, 9752156), (16, 4876078), (32, 2438039), (101, 772448), (202, 386224), (239, 326432), (404, 193112), (478, 163216), (808, 96556), (956, 81608), (1616, 48278), (1912, 40804), (3232, 24139), (3824, 20402), (7648, 10201)]