78056696

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{2203}}^1$

素因数の和:2355

約数の個数: 32

約数和(自身を含む): 151282560

約数和(自身を除く): 73225864

約数列:

[1, 2, 4, 8, 43, 86, 103, 172, 206, 344, 412, 824, 2203, 4406, 4429, 8812, 8858, 17624, 17716, 35432, 94729, 189458, 226909, 378916, 453818, 757832, 907636, 1815272, 9757087, 19514174, 39028348, 78056696]

約数ペア:

[(1, 78056696), (2, 39028348), (4, 19514174), (8, 9757087), (43, 1815272), (86, 907636), (103, 757832), (172, 453818), (206, 378916), (344, 226909), (412, 189458), (824, 94729), (2203, 35432), (4406, 17716), (4429, 17624), (8812, 8858)]