81512761344

素因数分解:

$2^{11}\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{9923}}^1$

素因数の和:10146

約数の個数: 192

約数和(自身を含む): 249684664320

約数和(自身を除く): 168171902976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 191, 192, 224, 256, 336, 382, 384, 448, 512, 573, 672, 764, 768, 896, 1024, 1146, 1337, 1344, 1528, 1536, 1792, 2048, 2292, 2674, 2688, 3056, 3072, 3584, 4011, 4584, 5348, 5376, 6112, 6144, 7168, 8022, 9168, 9923, 10696, 10752, 12224, 14336, 16044, 18336, 19846, 21392, 21504, 24448, 29769, 32088, 36672, 39692, 42784, 43008, 48896, 59538, 64176, 69461, 73344, 79384, 85568, 97792, 119076, 128352, 138922, 146688, 158768, 171136, 195584, 208383, 238152, 256704, 277844, 293376, 317536, 342272, 391168, 416766, 476304, 513408, 555688, 586752, 635072, 684544, 833532, 952608, 1026816, 1111376, 1173504, 1270144, 1369088, 1667064, 1895293, 1905216, 2053632, 2222752, 2540288, 2738176, 3334128, 3790586, 3810432, 4107264, 4445504, 5080576, 5685879, 6668256, 7581172, 7620864, 8214528, 8891008, 10161152, 11371758, 13267051, 13336512, 15162344, 15241728, 17782016, 20322304, 22743516, 26534102, 26673024, 30324688, 30483456, 35564032, 39801153, 45487032, 53068204, 53346048, 60649376, 60966912, 71128064, 79602306, 90974064, 106136408, 106692096, 121298752, 142256128, 159204612, 181948128, 212272816, 213384192, 242597504, 318409224, 363896256, 424545632, 426768384, 485195008, 636818448, 727792512, 849091264, 970390016, 1273636896, 1455585024, 1698182528, 1940780032, 2547273792, 2911170048, 3396365056, 3881560064, 5094547584, 5822340096, 6792730112, 10189095168, 11644680192, 13585460224, 20378190336, 27170920448, 40756380672, 81512761344]

約数ペア:

[(1, 81512761344), (2, 40756380672), (3, 27170920448), (4, 20378190336), (6, 13585460224), (7, 11644680192), (8, 10189095168), (12, 6792730112), (14, 5822340096), (16, 5094547584), (21, 3881560064), (24, 3396365056), (28, 2911170048), (32, 2547273792), (42, 1940780032), (48, 1698182528), (56, 1455585024), (64, 1273636896), (84, 970390016), (96, 849091264), (112, 727792512), (128, 636818448), (168, 485195008), (191, 426768384), (192, 424545632), (224, 363896256), (256, 318409224), (336, 242597504), (382, 213384192), (384, 212272816), (448, 181948128), (512, 159204612), (573, 142256128), (672, 121298752), (764, 106692096), (768, 106136408), (896, 90974064), (1024, 79602306), (1146, 71128064), (1337, 60966912), (1344, 60649376), (1528, 53346048), (1536, 53068204), (1792, 45487032), (2048, 39801153), (2292, 35564032), (2674, 30483456), (2688, 30324688), (3056, 26673024), (3072, 26534102), (3584, 22743516), (4011, 20322304), (4584, 17782016), (5348, 15241728), (5376, 15162344), (6112, 13336512), (6144, 13267051), (7168, 11371758), (8022, 10161152), (9168, 8891008), (9923, 8214528), (10696, 7620864), (10752, 7581172), (12224, 6668256), (14336, 5685879), (16044, 5080576), (18336, 4445504), (19846, 4107264), (21392, 3810432), (21504, 3790586), (24448, 3334128), (29769, 2738176), (32088, 2540288), (36672, 2222752), (39692, 2053632), (42784, 1905216), (43008, 1895293), (48896, 1667064), (59538, 1369088), (64176, 1270144), (69461, 1173504), (73344, 1111376), (79384, 1026816), (85568, 952608), (97792, 833532), (119076, 684544), (128352, 635072), (138922, 586752), (146688, 555688), (158768, 513408), (171136, 476304), (195584, 416766), (208383, 391168), (238152, 342272), (256704, 317536), (277844, 293376)]