81504562

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{967}}^1$

素因数の和:1090

約数の個数: 32

約数和(自身を含む): 135070848

約数和(自身を除く): 53566286

約数列:

[1, 2, 17, 34, 37, 67, 74, 134, 629, 967, 1139, 1258, 1934, 2278, 2479, 4958, 16439, 32878, 35779, 42143, 64789, 71558, 84286, 129578, 608243, 1101413, 1216486, 2202826, 2397193, 4794386, 40752281, 81504562]

約数ペア:

[(1, 81504562), (2, 40752281), (17, 4794386), (34, 2397193), (37, 2202826), (67, 1216486), (74, 1101413), (134, 608243), (629, 129578), (967, 84286), (1139, 71558), (1258, 64789), (1934, 42143), (2278, 35779), (2479, 32878), (4958, 16439)]