77380564

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{433}}^1\times {\mathrm{1039}}^1$

素因数の和:1519

約数の個数: 24

約数和(自身を含む): 139018880

約数和(自身を除く): 61638316

約数列:

[1, 2, 4, 43, 86, 172, 433, 866, 1039, 1732, 2078, 4156, 18619, 37238, 44677, 74476, 89354, 178708, 449887, 899774, 1799548, 19345141, 38690282, 77380564]

約数ペア:

[(1, 77380564), (2, 38690282), (4, 19345141), (43, 1799548), (86, 899774), (172, 449887), (433, 178708), (866, 89354), (1039, 74476), (1732, 44677), (2078, 37238), (4156, 18619)]