87728244

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{384773}}^1$

素因数の和:384799

約数の個数: 24

約数和(自身を含む): 215473440

約数和(自身を除く): 127745196

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 384773, 769546, 1154319, 1539092, 2308638, 4617276, 7310687, 14621374, 21932061, 29242748, 43864122, 87728244]

約数ペア:

[(1, 87728244), (2, 43864122), (3, 29242748), (4, 21932061), (6, 14621374), (12, 7310687), (19, 4617276), (38, 2308638), (57, 1539092), (76, 1154319), (114, 769546), (228, 384773)]