64854384

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{769}}^1$

素因数の和:1038

約数の個数: 80

約数和(自身を含む): 192487680

約数和(自身を除く): 127633296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 251, 336, 502, 753, 769, 1004, 1506, 1538, 1757, 2008, 2307, 3012, 3076, 3514, 4016, 4614, 5271, 5383, 6024, 6152, 7028, 9228, 10542, 10766, 12048, 12304, 14056, 16149, 18456, 21084, 21532, 28112, 32298, 36912, 42168, 43064, 64596, 84336, 86128, 129192, 193019, 258384, 386038, 579057, 772076, 1158114, 1351133, 1544152, 2316228, 2702266, 3088304, 4053399, 4632456, 5404532, 8106798, 9264912, 10809064, 16213596, 21618128, 32427192, 64854384]

約数ペア:

[(1, 64854384), (2, 32427192), (3, 21618128), (4, 16213596), (6, 10809064), (7, 9264912), (8, 8106798), (12, 5404532), (14, 4632456), (16, 4053399), (21, 3088304), (24, 2702266), (28, 2316228), (42, 1544152), (48, 1351133), (56, 1158114), (84, 772076), (112, 579057), (168, 386038), (251, 258384), (336, 193019), (502, 129192), (753, 86128), (769, 84336), (1004, 64596), (1506, 43064), (1538, 42168), (1757, 36912), (2008, 32298), (2307, 28112), (3012, 21532), (3076, 21084), (3514, 18456), (4016, 16149), (4614, 14056), (5271, 12304), (5383, 12048), (6024, 10766), (6152, 10542), (7028, 9228)]