72160335104

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{45841}}^1$

素因数の和:45924

約数の個数: 144

約数和(自身を含む): 173159536704

約数和(自身を除く): 100999201600

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 43, 44, 52, 64, 86, 88, 104, 128, 143, 172, 176, 208, 256, 286, 344, 352, 416, 473, 559, 572, 688, 704, 832, 946, 1118, 1144, 1376, 1408, 1664, 1892, 2236, 2288, 2752, 2816, 3328, 3784, 4472, 4576, 5504, 6149, 7568, 8944, 9152, 11008, 12298, 15136, 17888, 18304, 24596, 30272, 35776, 36608, 45841, 49192, 60544, 71552, 91682, 98384, 121088, 143104, 183364, 196768, 366728, 393536, 504251, 595933, 733456, 787072, 1008502, 1191866, 1466912, 1574144, 1971163, 2017004, 2383732, 2933824, 3942326, 4034008, 4767464, 5867648, 6555263, 7884652, 8068016, 9534928, 11735296, 13110526, 15769304, 16136032, 19069856, 21682793, 25625119, 26221052, 31538608, 32272064, 38139712, 43365586, 51250238, 52442104, 63077216, 64544128, 76279424, 86731172, 102500476, 104884208, 126154432, 129088256, 152558848, 173462344, 205000952, 209768416, 252308864, 281876309, 346924688, 410001904, 419536832, 504617728, 563752618, 693849376, 820003808, 839073664, 1127505236, 1387698752, 1640007616, 1678147328, 2255010472, 2775397504, 3280015232, 4510020944, 5550795008, 6560030464, 9020041888, 18040083776, 36080167552, 72160335104]

約数ペア:

[(1, 72160335104), (2, 36080167552), (4, 18040083776), (8, 9020041888), (11, 6560030464), (13, 5550795008), (16, 4510020944), (22, 3280015232), (26, 2775397504), (32, 2255010472), (43, 1678147328), (44, 1640007616), (52, 1387698752), (64, 1127505236), (86, 839073664), (88, 820003808), (104, 693849376), (128, 563752618), (143, 504617728), (172, 419536832), (176, 410001904), (208, 346924688), (256, 281876309), (286, 252308864), (344, 209768416), (352, 205000952), (416, 173462344), (473, 152558848), (559, 129088256), (572, 126154432), (688, 104884208), (704, 102500476), (832, 86731172), (946, 76279424), (1118, 64544128), (1144, 63077216), (1376, 52442104), (1408, 51250238), (1664, 43365586), (1892, 38139712), (2236, 32272064), (2288, 31538608), (2752, 26221052), (2816, 25625119), (3328, 21682793), (3784, 19069856), (4472, 16136032), (4576, 15769304), (5504, 13110526), (6149, 11735296), (7568, 9534928), (8944, 8068016), (9152, 7884652), (11008, 6555263), (12298, 5867648), (15136, 4767464), (17888, 4034008), (18304, 3942326), (24596, 2933824), (30272, 2383732), (35776, 2017004), (36608, 1971163), (45841, 1574144), (49192, 1466912), (60544, 1191866), (71552, 1008502), (91682, 787072), (98384, 733456), (121088, 595933), (143104, 504251), (183364, 393536), (196768, 366728)]