81591072

素因数分解:

$2^5\times 3^1\times {\mathrm{839}}^1\times {\mathrm{1013}}^1$

素因数の和:1865

約数の個数: 48

約数和(自身を含む): 214643520

約数和(自身を除く): 133052448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 839, 1013, 1678, 2026, 2517, 3039, 3356, 4052, 5034, 6078, 6712, 8104, 10068, 12156, 13424, 16208, 20136, 24312, 26848, 32416, 40272, 48624, 80544, 97248, 849907, 1699814, 2549721, 3399628, 5099442, 6799256, 10198884, 13598512, 20397768, 27197024, 40795536, 81591072]

約数ペア:

[(1, 81591072), (2, 40795536), (3, 27197024), (4, 20397768), (6, 13598512), (8, 10198884), (12, 6799256), (16, 5099442), (24, 3399628), (32, 2549721), (48, 1699814), (96, 849907), (839, 97248), (1013, 80544), (1678, 48624), (2026, 40272), (2517, 32416), (3039, 26848), (3356, 24312), (4052, 20136), (5034, 16208), (6078, 13424), (6712, 12156), (8104, 10068)]