64439394516

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{36530269}}^1$

素因数の和:36530293

約数の個数: 54

約数和(自身を含む): 189482510490

約数和(自身を除く): 125043115974

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 36530269, 73060538, 109590807, 146121076, 219181614, 255711883, 328772421, 438363228, 511423766, 657544842, 767135649, 1022847532, 1315089684, 1534271298, 1789983181, 2301406947, 3068542596, 3579966362, 4602813894, 5369949543, 7159932724, 9205627788, 10739899086, 16109848629, 21479798172, 32219697258, 64439394516]

約数ペア:

[(1, 64439394516), (2, 32219697258), (3, 21479798172), (4, 16109848629), (6, 10739899086), (7, 9205627788), (9, 7159932724), (12, 5369949543), (14, 4602813894), (18, 3579966362), (21, 3068542596), (28, 2301406947), (36, 1789983181), (42, 1534271298), (49, 1315089684), (63, 1022847532), (84, 767135649), (98, 657544842), (126, 511423766), (147, 438363228), (196, 328772421), (252, 255711883), (294, 219181614), (441, 146121076), (588, 109590807), (882, 73060538), (1764, 36530269)]