81440448

素因数分解:

$2^6\times 3^1\times {\mathrm{424169}}^1$

素因数の和:424184

約数の個数: 28

約数和(自身を含む): 215478360

約数和(自身を除く): 134037912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 424169, 848338, 1272507, 1696676, 2545014, 3393352, 5090028, 6786704, 10180056, 13573408, 20360112, 27146816, 40720224, 81440448]

約数ペア:

[(1, 81440448), (2, 40720224), (3, 27146816), (4, 20360112), (6, 13573408), (8, 10180056), (12, 6786704), (16, 5090028), (24, 3393352), (32, 2545014), (48, 1696676), (64, 1272507), (96, 848338), (192, 424169)]