78881196

素因数分解:

$2^2\times 3^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{281}}^1$

素因数の和:594

約数の個数: 48

約数和(自身を含む): 187135200

約数和(自身を除く): 108254004

約数列:

[1, 2, 3, 4, 6, 12, 149, 157, 281, 298, 314, 447, 471, 562, 596, 628, 843, 894, 942, 1124, 1686, 1788, 1884, 3372, 23393, 41869, 44117, 46786, 70179, 83738, 88234, 93572, 125607, 132351, 140358, 167476, 176468, 251214, 264702, 280716, 502428, 529404, 6573433, 13146866, 19720299, 26293732, 39440598, 78881196]

約数ペア:

[(1, 78881196), (2, 39440598), (3, 26293732), (4, 19720299), (6, 13146866), (12, 6573433), (149, 529404), (157, 502428), (281, 280716), (298, 264702), (314, 251214), (447, 176468), (471, 167476), (562, 140358), (596, 132351), (628, 125607), (843, 93572), (894, 88234), (942, 83738), (1124, 70179), (1686, 46786), (1788, 44117), (1884, 41869), (3372, 23393)]