68547402

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{137}}^1$

素因数の和:201

約数の個数: 144

約数和(自身を含む): 196852032

約数和(自身を除く): 128304630

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 33, 38, 42, 57, 63, 66, 77, 99, 114, 126, 133, 137, 154, 171, 198, 209, 231, 266, 274, 342, 361, 399, 411, 418, 462, 627, 693, 722, 798, 822, 959, 1083, 1197, 1233, 1254, 1386, 1463, 1507, 1881, 1918, 2166, 2394, 2466, 2527, 2603, 2877, 2926, 3014, 3249, 3762, 3971, 4389, 4521, 5054, 5206, 5754, 6498, 7581, 7809, 7942, 8631, 8778, 9042, 10549, 11913, 13167, 13563, 15162, 15618, 17262, 18221, 21098, 22743, 23427, 23826, 26334, 27126, 27797, 28633, 31647, 35739, 36442, 45486, 46854, 49457, 54663, 55594, 57266, 63294, 71478, 83391, 85899, 94941, 98914, 109326, 148371, 163989, 166782, 171798, 189882, 200431, 250173, 257697, 296742, 327978, 346199, 400862, 445113, 500346, 515394, 544027, 601293, 692398, 890226, 1038597, 1088054, 1202586, 1632081, 1803879, 2077194, 3115791, 3264162, 3607758, 3808189, 4896243, 6231582, 7616378, 9792486, 11424567, 22849134, 34273701, 68547402]

約数ペア:

[(1, 68547402), (2, 34273701), (3, 22849134), (6, 11424567), (7, 9792486), (9, 7616378), (11, 6231582), (14, 4896243), (18, 3808189), (19, 3607758), (21, 3264162), (22, 3115791), (33, 2077194), (38, 1803879), (42, 1632081), (57, 1202586), (63, 1088054), (66, 1038597), (77, 890226), (99, 692398), (114, 601293), (126, 544027), (133, 515394), (137, 500346), (154, 445113), (171, 400862), (198, 346199), (209, 327978), (231, 296742), (266, 257697), (274, 250173), (342, 200431), (361, 189882), (399, 171798), (411, 166782), (418, 163989), (462, 148371), (627, 109326), (693, 98914), (722, 94941), (798, 85899), (822, 83391), (959, 71478), (1083, 63294), (1197, 57266), (1233, 55594), (1254, 54663), (1386, 49457), (1463, 46854), (1507, 45486), (1881, 36442), (1918, 35739), (2166, 31647), (2394, 28633), (2466, 27797), (2527, 27126), (2603, 26334), (2877, 23826), (2926, 23427), (3014, 22743), (3249, 21098), (3762, 18221), (3971, 17262), (4389, 15618), (4521, 15162), (5054, 13563), (5206, 13167), (5754, 11913), (6498, 10549), (7581, 9042), (7809, 8778), (7942, 8631)]