80691648

素因数分解:

$2^6\times 3^1\times {\mathrm{420269}}^1$

素因数の和:420284

約数の個数: 28

約数和(自身を含む): 213497160

約数和(自身を除く): 132805512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 420269, 840538, 1260807, 1681076, 2521614, 3362152, 5043228, 6724304, 10086456, 13448608, 20172912, 26897216, 40345824, 80691648]

約数ペア:

[(1, 80691648), (2, 40345824), (3, 26897216), (4, 20172912), (6, 13448608), (8, 10086456), (12, 6724304), (16, 5043228), (24, 3362152), (32, 2521614), (48, 1681076), (64, 1260807), (96, 840538), (192, 420269)]