71065836

素因数分解:

$2^2\times 3^6\times {\mathrm{24371}}^1$

素因数の和:24393

約数の個数: 42

約数和(自身を含む): 186470172

約数和(自身を除く): 115404336

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 24371, 48742, 73113, 97484, 146226, 219339, 292452, 438678, 658017, 877356, 1316034, 1974051, 2632068, 3948102, 5922153, 7896204, 11844306, 17766459, 23688612, 35532918, 71065836]

約数ペア:

[(1, 71065836), (2, 35532918), (3, 23688612), (4, 17766459), (6, 11844306), (9, 7896204), (12, 5922153), (18, 3948102), (27, 2632068), (36, 1974051), (54, 1316034), (81, 877356), (108, 658017), (162, 438678), (243, 292452), (324, 219339), (486, 146226), (729, 97484), (972, 73113), (1458, 48742), (2916, 24371)]