87881388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1046207}}^1$

素因数の和:1046221

約数の個数: 24

約数和(自身を含む): 234350592

約数和(自身を除く): 146469204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1046207, 2092414, 3138621, 4184828, 6277242, 7323449, 12554484, 14646898, 21970347, 29293796, 43940694, 87881388]

約数ペア:

[(1, 87881388), (2, 43940694), (3, 29293796), (4, 21970347), (6, 14646898), (7, 12554484), (12, 7323449), (14, 6277242), (21, 4184828), (28, 3138621), (42, 2092414), (84, 1046207)]