85357446

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 184442880

約数和(自身を除く): 99085434

約数列:

[1, 2, 3, 6, 31, 37, 62, 74, 79, 93, 111, 157, 158, 186, 222, 237, 314, 471, 474, 942, 1147, 2294, 2449, 2923, 3441, 4867, 4898, 5809, 5846, 6882, 7347, 8769, 9734, 11618, 12403, 14601, 14694, 17427, 17538, 24806, 29202, 34854, 37209, 74418, 90613, 180079, 181226, 271839, 360158, 384493, 458911, 540237, 543678, 768986, 917822, 1080474, 1153479, 1376733, 2306958, 2753466, 14226241, 28452482, 42678723, 85357446]

約数ペア:

[(1, 85357446), (2, 42678723), (3, 28452482), (6, 14226241), (31, 2753466), (37, 2306958), (62, 1376733), (74, 1153479), (79, 1080474), (93, 917822), (111, 768986), (157, 543678), (158, 540237), (186, 458911), (222, 384493), (237, 360158), (314, 271839), (471, 181226), (474, 180079), (942, 90613), (1147, 74418), (2294, 37209), (2449, 34854), (2923, 29202), (3441, 24806), (4867, 17538), (4898, 17427), (5809, 14694), (5846, 14601), (6882, 12403), (7347, 11618), (8769, 9734)]