71722112

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1$

素因数の和:434

約数の個数: 128

約数和(自身を含む): 188006400

約数和(自身を除く): 116284288

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 64, 76, 77, 88, 112, 128, 133, 152, 154, 176, 209, 224, 266, 304, 308, 352, 383, 418, 448, 532, 608, 616, 704, 766, 836, 896, 1064, 1216, 1232, 1408, 1463, 1532, 1672, 2128, 2432, 2464, 2681, 2926, 3064, 3344, 4213, 4256, 4928, 5362, 5852, 6128, 6688, 7277, 8426, 8512, 9856, 10724, 11704, 12256, 13376, 14554, 16852, 17024, 21448, 23408, 24512, 26752, 29108, 29491, 33704, 42896, 46816, 49024, 50939, 58216, 58982, 67408, 80047, 85792, 93632, 101878, 116432, 117964, 134816, 160094, 171584, 187264, 203756, 232864, 235928, 269632, 320188, 343168, 407512, 465728, 471856, 539264, 560329, 640376, 815024, 931456, 943712, 1120658, 1280752, 1630048, 1887424, 2241316, 2561504, 3260096, 3774848, 4482632, 5123008, 6520192, 8965264, 10246016, 17930528, 35861056, 71722112]

約数ペア:

[(1, 71722112), (2, 35861056), (4, 17930528), (7, 10246016), (8, 8965264), (11, 6520192), (14, 5123008), (16, 4482632), (19, 3774848), (22, 3260096), (28, 2561504), (32, 2241316), (38, 1887424), (44, 1630048), (56, 1280752), (64, 1120658), (76, 943712), (77, 931456), (88, 815024), (112, 640376), (128, 560329), (133, 539264), (152, 471856), (154, 465728), (176, 407512), (209, 343168), (224, 320188), (266, 269632), (304, 235928), (308, 232864), (352, 203756), (383, 187264), (418, 171584), (448, 160094), (532, 134816), (608, 117964), (616, 116432), (704, 101878), (766, 93632), (836, 85792), (896, 80047), (1064, 67408), (1216, 58982), (1232, 58216), (1408, 50939), (1463, 49024), (1532, 46816), (1672, 42896), (2128, 33704), (2432, 29491), (2464, 29108), (2681, 26752), (2926, 24512), (3064, 23408), (3344, 21448), (4213, 17024), (4256, 16852), (4928, 14554), (5362, 13376), (5852, 12256), (6128, 11704), (6688, 10724), (7277, 9856), (8426, 8512)]