80339196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{15679}}^1$

素因数の和:15754

約数の個数: 48

約数和(自身を含む): 217763840

約数和(自身を除く): 137424644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 5124, 15679, 31358, 47037, 62716, 94074, 109753, 188148, 219506, 329259, 439012, 658518, 956419, 1317036, 1912838, 2869257, 3825676, 5738514, 6694933, 11477028, 13389866, 20084799, 26779732, 40169598, 80339196]

約数ペア:

[(1, 80339196), (2, 40169598), (3, 26779732), (4, 20084799), (6, 13389866), (7, 11477028), (12, 6694933), (14, 5738514), (21, 3825676), (28, 2869257), (42, 1912838), (61, 1317036), (84, 956419), (122, 658518), (183, 439012), (244, 329259), (366, 219506), (427, 188148), (732, 109753), (854, 94074), (1281, 62716), (1708, 47037), (2562, 31358), (5124, 15679)]