72031260672

素因数分解:

$2^{12}\times 3^2\times 7^2\times {\mathrm{39877}}^1$

素因数の和:39921

約数の個数: 234

約数和(自身を含む): 242040757218

約数和(自身を除く): 170009496546

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 256, 288, 294, 336, 384, 392, 441, 448, 504, 512, 576, 588, 672, 768, 784, 882, 896, 1008, 1024, 1152, 1176, 1344, 1536, 1568, 1764, 1792, 2016, 2048, 2304, 2352, 2688, 3072, 3136, 3528, 3584, 4032, 4096, 4608, 4704, 5376, 6144, 6272, 7056, 7168, 8064, 9216, 9408, 10752, 12288, 12544, 14112, 14336, 16128, 18432, 18816, 21504, 25088, 28224, 28672, 32256, 36864, 37632, 39877, 43008, 50176, 56448, 64512, 75264, 79754, 86016, 100352, 112896, 119631, 129024, 150528, 159508, 200704, 225792, 239262, 258048, 279139, 301056, 319016, 358893, 451584, 478524, 558278, 602112, 638032, 717786, 837417, 903168, 957048, 1116556, 1276064, 1435572, 1674834, 1806336, 1914096, 1953973, 2233112, 2512251, 2552128, 2871144, 3349668, 3828192, 3907946, 4466224, 5024502, 5104256, 5742288, 5861919, 6699336, 7656384, 7815892, 8932448, 10049004, 10208512, 11484576, 11723838, 13398672, 15312768, 15631784, 17585757, 17864896, 20098008, 20417024, 22969152, 23447676, 26797344, 30625536, 31263568, 35171514, 35729792, 40196016, 40834048, 45938304, 46895352, 53594688, 61251072, 62527136, 70343028, 71459584, 80392032, 81668096, 91876608, 93790704, 107189376, 122502144, 125054272, 140686056, 142919168, 160784064, 163336192, 183753216, 187581408, 214378752, 245004288, 250108544, 281372112, 285838336, 321568128, 367506432, 375162816, 428757504, 490008576, 500217088, 562744224, 571676672, 643136256, 735012864, 750325632, 857515008, 1000434176, 1125488448, 1143353344, 1286272512, 1470025728, 1500651264, 1715030016, 2000868352, 2250976896, 2572545024, 3001302528, 3430060032, 4001736704, 4501953792, 5145090048, 6002605056, 8003473408, 9003907584, 10290180096, 12005210112, 18007815168, 24010420224, 36015630336, 72031260672]

約数ペア:

[(1, 72031260672), (2, 36015630336), (3, 24010420224), (4, 18007815168), (6, 12005210112), (7, 10290180096), (8, 9003907584), (9, 8003473408), (12, 6002605056), (14, 5145090048), (16, 4501953792), (18, 4001736704), (21, 3430060032), (24, 3001302528), (28, 2572545024), (32, 2250976896), (36, 2000868352), (42, 1715030016), (48, 1500651264), (49, 1470025728), (56, 1286272512), (63, 1143353344), (64, 1125488448), (72, 1000434176), (84, 857515008), (96, 750325632), (98, 735012864), (112, 643136256), (126, 571676672), (128, 562744224), (144, 500217088), (147, 490008576), (168, 428757504), (192, 375162816), (196, 367506432), (224, 321568128), (252, 285838336), (256, 281372112), (288, 250108544), (294, 245004288), (336, 214378752), (384, 187581408), (392, 183753216), (441, 163336192), (448, 160784064), (504, 142919168), (512, 140686056), (576, 125054272), (588, 122502144), (672, 107189376), (768, 93790704), (784, 91876608), (882, 81668096), (896, 80392032), (1008, 71459584), (1024, 70343028), (1152, 62527136), (1176, 61251072), (1344, 53594688), (1536, 46895352), (1568, 45938304), (1764, 40834048), (1792, 40196016), (2016, 35729792), (2048, 35171514), (2304, 31263568), (2352, 30625536), (2688, 26797344), (3072, 23447676), (3136, 22969152), (3528, 20417024), (3584, 20098008), (4032, 17864896), (4096, 17585757), (4608, 15631784), (4704, 15312768), (5376, 13398672), (6144, 11723838), (6272, 11484576), (7056, 10208512), (7168, 10049004), (8064, 8932448), (9216, 7815892), (9408, 7656384), (10752, 6699336), (12288, 5861919), (12544, 5742288), (14112, 5104256), (14336, 5024502), (16128, 4466224), (18432, 3907946), (18816, 3828192), (21504, 3349668), (25088, 2871144), (28224, 2552128), (28672, 2512251), (32256, 2233112), (36864, 1953973), (37632, 1914096), (39877, 1806336), (43008, 1674834), (50176, 1435572), (56448, 1276064), (64512, 1116556), (75264, 957048), (79754, 903168), (86016, 837417), (100352, 717786), (112896, 638032), (119631, 602112), (129024, 558278), (150528, 478524), (159508, 451584), (200704, 358893), (225792, 319016), (239262, 301056), (258048, 279139)]