78277416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:351

約数の個数: 128

約数和(自身を含む): 238464000

約数和(自身を除く): 160186584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 137, 152, 168, 179, 228, 266, 274, 358, 399, 411, 456, 532, 537, 548, 716, 798, 822, 959, 1064, 1074, 1096, 1253, 1432, 1596, 1644, 1918, 2148, 2506, 2603, 2877, 3192, 3288, 3401, 3759, 3836, 4296, 5012, 5206, 5754, 6802, 7518, 7672, 7809, 10024, 10203, 10412, 11508, 13604, 15036, 15618, 18221, 20406, 20824, 23016, 23807, 24523, 27208, 30072, 31236, 36442, 40812, 47614, 49046, 54663, 62472, 71421, 72884, 73569, 81624, 95228, 98092, 109326, 142842, 145768, 147138, 171661, 190456, 196184, 218652, 285684, 294276, 343322, 437304, 465937, 514983, 571368, 588552, 686644, 931874, 1029966, 1373288, 1397811, 1863748, 2059932, 2795622, 3261559, 3727496, 4119864, 5591244, 6523118, 9784677, 11182488, 13046236, 19569354, 26092472, 39138708, 78277416]

約数ペア:

[(1, 78277416), (2, 39138708), (3, 26092472), (4, 19569354), (6, 13046236), (7, 11182488), (8, 9784677), (12, 6523118), (14, 5591244), (19, 4119864), (21, 3727496), (24, 3261559), (28, 2795622), (38, 2059932), (42, 1863748), (56, 1397811), (57, 1373288), (76, 1029966), (84, 931874), (114, 686644), (133, 588552), (137, 571368), (152, 514983), (168, 465937), (179, 437304), (228, 343322), (266, 294276), (274, 285684), (358, 218652), (399, 196184), (411, 190456), (456, 171661), (532, 147138), (537, 145768), (548, 142842), (716, 109326), (798, 98092), (822, 95228), (959, 81624), (1064, 73569), (1074, 72884), (1096, 71421), (1253, 62472), (1432, 54663), (1596, 49046), (1644, 47614), (1918, 40812), (2148, 36442), (2506, 31236), (2603, 30072), (2877, 27208), (3192, 24523), (3288, 23807), (3401, 23016), (3759, 20824), (3836, 20406), (4296, 18221), (5012, 15618), (5206, 15036), (5754, 13604), (6802, 11508), (7518, 10412), (7672, 10203), (7809, 10024)]