77811648

素因数分解:

$2^6\times 3^1\times {\mathrm{405269}}^1$

素因数の和:405284

約数の個数: 28

約数和(自身を含む): 205877160

約数和(自身を除く): 128065512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 405269, 810538, 1215807, 1621076, 2431614, 3242152, 4863228, 6484304, 9726456, 12968608, 19452912, 25937216, 38905824, 77811648]

約数ペア:

[(1, 77811648), (2, 38905824), (3, 25937216), (4, 19452912), (6, 12968608), (8, 9726456), (12, 6484304), (16, 4863228), (24, 3242152), (32, 2431614), (48, 1621076), (64, 1215807), (96, 810538), (192, 405269)]