80242362

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{347}}^1\times {\mathrm{443}}^1$

素因数の和:827

約数の個数: 48

約数和(自身を含む): 180779040

約数和(自身を除く): 100536678

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 347, 443, 522, 694, 886, 1041, 1329, 2082, 2658, 3123, 3987, 6246, 7974, 10063, 12847, 20126, 25694, 30189, 38541, 60378, 77082, 90567, 115623, 153721, 181134, 231246, 307442, 461163, 922326, 1383489, 2766978, 4457909, 8915818, 13373727, 26747454, 40121181, 80242362]

約数ペア:

[(1, 80242362), (2, 40121181), (3, 26747454), (6, 13373727), (9, 8915818), (18, 4457909), (29, 2766978), (58, 1383489), (87, 922326), (174, 461163), (261, 307442), (347, 231246), (443, 181134), (522, 153721), (694, 115623), (886, 90567), (1041, 77082), (1329, 60378), (2082, 38541), (2658, 30189), (3123, 25694), (3987, 20126), (6246, 12847), (7974, 10063)]