80013684

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{180211}}^1$

素因数の和:180255

約数の個数: 24

約数和(自身を含む): 191745568

約数和(自身を除く): 111731884

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 180211, 360422, 540633, 720844, 1081266, 2162532, 6667807, 13335614, 20003421, 26671228, 40006842, 80013684]

約数ペア:

[(1, 80013684), (2, 40006842), (3, 26671228), (4, 20003421), (6, 13335614), (12, 6667807), (37, 2162532), (74, 1081266), (111, 720844), (148, 540633), (222, 360422), (444, 180211)]