87876768

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{130769}}^1$

素因数の和:130789

約数の個数: 48

約数和(自身を含む): 263632320

約数和(自身を除く): 175755552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 130769, 261538, 392307, 523076, 784614, 915383, 1046152, 1569228, 1830766, 2092304, 2746149, 3138456, 3661532, 4184608, 5492298, 6276912, 7323064, 10984596, 12553824, 14646128, 21969192, 29292256, 43938384, 87876768]

約数ペア:

[(1, 87876768), (2, 43938384), (3, 29292256), (4, 21969192), (6, 14646128), (7, 12553824), (8, 10984596), (12, 7323064), (14, 6276912), (16, 5492298), (21, 4184608), (24, 3661532), (28, 3138456), (32, 2746149), (42, 2092304), (48, 1830766), (56, 1569228), (84, 1046152), (96, 915383), (112, 784614), (168, 523076), (224, 392307), (336, 261538), (672, 130769)]