72163371168

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{112919}}^1$

素因数の和:113259

約数の個数: 144

約数和(自身を含む): 235272885120

約数和(自身を除く): 163109513952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 317, 336, 504, 634, 672, 951, 1008, 1268, 1902, 2016, 2219, 2536, 2853, 3804, 4438, 5072, 5706, 6657, 7608, 8876, 10144, 11412, 13314, 15216, 17752, 19971, 22824, 26628, 30432, 35504, 39942, 45648, 53256, 71008, 79884, 91296, 106512, 112919, 159768, 213024, 225838, 319536, 338757, 451676, 639072, 677514, 790433, 903352, 1016271, 1355028, 1580866, 1806704, 2032542, 2371299, 2710056, 3161732, 3613408, 4065084, 4742598, 5420112, 6323464, 7113897, 8130168, 9485196, 10840224, 12646928, 14227794, 16260336, 18970392, 25293856, 28455588, 32520672, 35795323, 37940784, 56911176, 71590646, 75881568, 107385969, 113822352, 143181292, 214771938, 227644704, 250567261, 286362584, 322157907, 429543876, 501134522, 572725168, 644315814, 751701783, 859087752, 1002269044, 1145450336, 1288631628, 1503403566, 1718175504, 2004538088, 2255105349, 2577263256, 3006807132, 3436351008, 4009076176, 4510210698, 5154526512, 6013614264, 8018152352, 9020421396, 10309053024, 12027228528, 18040842792, 24054457056, 36081685584, 72163371168]

約数ペア:

[(1, 72163371168), (2, 36081685584), (3, 24054457056), (4, 18040842792), (6, 12027228528), (7, 10309053024), (8, 9020421396), (9, 8018152352), (12, 6013614264), (14, 5154526512), (16, 4510210698), (18, 4009076176), (21, 3436351008), (24, 3006807132), (28, 2577263256), (32, 2255105349), (36, 2004538088), (42, 1718175504), (48, 1503403566), (56, 1288631628), (63, 1145450336), (72, 1002269044), (84, 859087752), (96, 751701783), (112, 644315814), (126, 572725168), (144, 501134522), (168, 429543876), (224, 322157907), (252, 286362584), (288, 250567261), (317, 227644704), (336, 214771938), (504, 143181292), (634, 113822352), (672, 107385969), (951, 75881568), (1008, 71590646), (1268, 56911176), (1902, 37940784), (2016, 35795323), (2219, 32520672), (2536, 28455588), (2853, 25293856), (3804, 18970392), (4438, 16260336), (5072, 14227794), (5706, 12646928), (6657, 10840224), (7608, 9485196), (8876, 8130168), (10144, 7113897), (11412, 6323464), (13314, 5420112), (15216, 4742598), (17752, 4065084), (19971, 3613408), (22824, 3161732), (26628, 2710056), (30432, 2371299), (35504, 2032542), (39942, 1806704), (45648, 1580866), (53256, 1355028), (71008, 1016271), (79884, 903352), (91296, 790433), (106512, 677514), (112919, 639072), (159768, 451676), (213024, 338757), (225838, 319536)]