81647472

素因数分解:

$2^4\times 3^1\times {\mathrm{113}}^1\times {\mathrm{15053}}^1$

素因数の和:15177

約数の個数: 40

約数和(自身を含む): 212803344

約数和(自身を除く): 131155872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 113, 226, 339, 452, 678, 904, 1356, 1808, 2712, 5424, 15053, 30106, 45159, 60212, 90318, 120424, 180636, 240848, 361272, 722544, 1700989, 3401978, 5102967, 6803956, 10205934, 13607912, 20411868, 27215824, 40823736, 81647472]

約数ペア:

[(1, 81647472), (2, 40823736), (3, 27215824), (4, 20411868), (6, 13607912), (8, 10205934), (12, 6803956), (16, 5102967), (24, 3401978), (48, 1700989), (113, 722544), (226, 361272), (339, 240848), (452, 180636), (678, 120424), (904, 90318), (1356, 60212), (1808, 45159), (2712, 30106), (5424, 15053)]