82752816

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:386

約数の個数: 80

約数和(自身を含む): 219430400

約数和(自身を除く): 136677584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 139, 157, 158, 237, 278, 314, 316, 417, 471, 474, 556, 628, 632, 834, 942, 948, 1112, 1256, 1264, 1668, 1884, 1896, 2224, 2512, 3336, 3768, 3792, 6672, 7536, 10981, 12403, 21823, 21962, 24806, 32943, 37209, 43646, 43924, 49612, 65469, 65886, 74418, 87292, 87848, 99224, 130938, 131772, 148836, 174584, 175696, 198448, 261876, 263544, 297672, 349168, 523752, 527088, 595344, 1047504, 1724017, 3448034, 5172051, 6896068, 10344102, 13792136, 20688204, 27584272, 41376408, 82752816]

約数ペア:

[(1, 82752816), (2, 41376408), (3, 27584272), (4, 20688204), (6, 13792136), (8, 10344102), (12, 6896068), (16, 5172051), (24, 3448034), (48, 1724017), (79, 1047504), (139, 595344), (157, 527088), (158, 523752), (237, 349168), (278, 297672), (314, 263544), (316, 261876), (417, 198448), (471, 175696), (474, 174584), (556, 148836), (628, 131772), (632, 130938), (834, 99224), (942, 87848), (948, 87292), (1112, 74418), (1256, 65886), (1264, 65469), (1668, 49612), (1884, 43924), (1896, 43646), (2224, 37209), (2512, 32943), (3336, 24806), (3768, 21962), (3792, 21823), (6672, 12403), (7536, 10981)]