87661956

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^2\times {\mathrm{3307}}^1$

素因数の和:3408

約数の個数: 36

約数和(自身を含む): 209052368

約数和(自身を除く): 121390412

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 2209, 3307, 4418, 6614, 6627, 8836, 9921, 13228, 13254, 19842, 26508, 39684, 155429, 310858, 466287, 621716, 932574, 1865148, 7305163, 14610326, 21915489, 29220652, 43830978, 87661956]

約数ペア:

[(1, 87661956), (2, 43830978), (3, 29220652), (4, 21915489), (6, 14610326), (12, 7305163), (47, 1865148), (94, 932574), (141, 621716), (188, 466287), (282, 310858), (564, 155429), (2209, 39684), (3307, 26508), (4418, 19842), (6614, 13254), (6627, 13228), (8836, 9921)]