89817728

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{701}}^1$

素因数の和:746

約数の個数: 128

約数和(自身を含む): 240589440

約数和(自身を除く): 150771712

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 128, 143, 154, 176, 182, 208, 224, 286, 308, 352, 364, 416, 448, 572, 616, 701, 704, 728, 832, 896, 1001, 1144, 1232, 1402, 1408, 1456, 1664, 2002, 2288, 2464, 2804, 2912, 4004, 4576, 4907, 4928, 5608, 5824, 7711, 8008, 9113, 9152, 9814, 9856, 11216, 11648, 15422, 16016, 18226, 18304, 19628, 22432, 30844, 32032, 36452, 39256, 44864, 53977, 61688, 63791, 64064, 72904, 78512, 89728, 100243, 107954, 123376, 127582, 128128, 145808, 157024, 200486, 215908, 246752, 255164, 291616, 314048, 400972, 431816, 493504, 510328, 583232, 628096, 701701, 801944, 863632, 987008, 1020656, 1166464, 1403402, 1603888, 1727264, 2041312, 2806804, 3207776, 3454528, 4082624, 5613608, 6415552, 6909056, 8165248, 11227216, 12831104, 22454432, 44908864, 89817728]

約数ペア:

[(1, 89817728), (2, 44908864), (4, 22454432), (7, 12831104), (8, 11227216), (11, 8165248), (13, 6909056), (14, 6415552), (16, 5613608), (22, 4082624), (26, 3454528), (28, 3207776), (32, 2806804), (44, 2041312), (52, 1727264), (56, 1603888), (64, 1403402), (77, 1166464), (88, 1020656), (91, 987008), (104, 863632), (112, 801944), (128, 701701), (143, 628096), (154, 583232), (176, 510328), (182, 493504), (208, 431816), (224, 400972), (286, 314048), (308, 291616), (352, 255164), (364, 246752), (416, 215908), (448, 200486), (572, 157024), (616, 145808), (701, 128128), (704, 127582), (728, 123376), (832, 107954), (896, 100243), (1001, 89728), (1144, 78512), (1232, 72904), (1402, 64064), (1408, 63791), (1456, 61688), (1664, 53977), (2002, 44864), (2288, 39256), (2464, 36452), (2804, 32032), (2912, 30844), (4004, 22432), (4576, 19628), (4907, 18304), (4928, 18226), (5608, 16016), (5824, 15422), (7711, 11648), (8008, 11216), (9113, 9856), (9152, 9814)]