129238416

素因数分解:

$2^4\times 3^4\times {\mathrm{99721}}^1$

素因数の和:99741

約数の個数: 50

約数和(自身を含む): 374057222

約数和(自身を除く): 244818806

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 99721, 199442, 299163, 398884, 598326, 797768, 897489, 1196652, 1595536, 1794978, 2393304, 2692467, 3589956, 4786608, 5384934, 7179912, 8077401, 10769868, 14359824, 16154802, 21539736, 32309604, 43079472, 64619208, 129238416]

約数ペア:

[(1, 129238416), (2, 64619208), (3, 43079472), (4, 32309604), (6, 21539736), (8, 16154802), (9, 14359824), (12, 10769868), (16, 8077401), (18, 7179912), (24, 5384934), (27, 4786608), (36, 3589956), (48, 2692467), (54, 2393304), (72, 1794978), (81, 1595536), (108, 1196652), (144, 897489), (162, 797768), (216, 598326), (324, 398884), (432, 299163), (648, 199442), (1296, 99721)]