68528878704

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{195761}}^1$

素因数の和:195816

約数の個数: 240

約数和(自身を含む): 238569668064

約数和(自身を除く): 170040789360

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 17, 18, 22, 24, 26, 33, 34, 36, 39, 44, 48, 51, 52, 66, 68, 72, 78, 88, 99, 102, 104, 117, 132, 136, 143, 144, 153, 156, 176, 187, 198, 204, 208, 221, 234, 264, 272, 286, 306, 312, 374, 396, 408, 429, 442, 468, 528, 561, 572, 612, 624, 663, 748, 792, 816, 858, 884, 936, 1122, 1144, 1224, 1287, 1326, 1496, 1584, 1683, 1716, 1768, 1872, 1989, 2244, 2288, 2431, 2448, 2574, 2652, 2992, 3366, 3432, 3536, 3978, 4488, 4862, 5148, 5304, 6732, 6864, 7293, 7956, 8976, 9724, 10296, 10608, 13464, 14586, 15912, 19448, 20592, 21879, 26928, 29172, 31824, 38896, 43758, 58344, 87516, 116688, 175032, 195761, 350064, 391522, 587283, 783044, 1174566, 1566088, 1761849, 2153371, 2349132, 2544893, 3132176, 3327937, 3523698, 4306742, 4698264, 5089786, 6460113, 6655874, 7047396, 7634679, 8613484, 9396528, 9983811, 10179572, 12920226, 13311748, 14094792, 15269358, 17226968, 19380339, 19967622, 20359144, 22904037, 25840452, 26623496, 27993823, 28189584, 29951433, 30538716, 34453936, 36607307, 38760678, 39935244, 40718288, 43263181, 45808074, 51680904, 53246992, 55987646, 59902866, 61077432, 73214614, 77521356, 79870488, 83981469, 86526362, 91616148, 103361808, 109821921, 111975292, 119805732, 122154864, 129789543, 146429228, 155042712, 159740976, 167962938, 173052724, 183232296, 219643842, 223950584, 239611464, 251944407, 259579086, 292858456, 310085424, 329465763, 335925876, 346105448, 366464592, 389368629, 439287684, 447901168, 475894991, 479222928, 503888814, 519158172, 585716912, 658931526, 671851752, 692210896, 778737258, 878575368, 951789982, 1007777628, 1038316344, 1317863052, 1343703504, 1427684973, 1557474516, 1757150736, 1903579964, 2015555256, 2076632688, 2635726104, 2855369946, 3114949032, 3807159928, 4031110512, 4283054919, 5271452208, 5710739892, 6229898064, 7614319856, 8566109838, 11421479784, 17132219676, 22842959568, 34264439352, 68528878704]

約数ペア:

[(1, 68528878704), (2, 34264439352), (3, 22842959568), (4, 17132219676), (6, 11421479784), (8, 8566109838), (9, 7614319856), (11, 6229898064), (12, 5710739892), (13, 5271452208), (16, 4283054919), (17, 4031110512), (18, 3807159928), (22, 3114949032), (24, 2855369946), (26, 2635726104), (33, 2076632688), (34, 2015555256), (36, 1903579964), (39, 1757150736), (44, 1557474516), (48, 1427684973), (51, 1343703504), (52, 1317863052), (66, 1038316344), (68, 1007777628), (72, 951789982), (78, 878575368), (88, 778737258), (99, 692210896), (102, 671851752), (104, 658931526), (117, 585716912), (132, 519158172), (136, 503888814), (143, 479222928), (144, 475894991), (153, 447901168), (156, 439287684), (176, 389368629), (187, 366464592), (198, 346105448), (204, 335925876), (208, 329465763), (221, 310085424), (234, 292858456), (264, 259579086), (272, 251944407), (286, 239611464), (306, 223950584), (312, 219643842), (374, 183232296), (396, 173052724), (408, 167962938), (429, 159740976), (442, 155042712), (468, 146429228), (528, 129789543), (561, 122154864), (572, 119805732), (612, 111975292), (624, 109821921), (663, 103361808), (748, 91616148), (792, 86526362), (816, 83981469), (858, 79870488), (884, 77521356), (936, 73214614), (1122, 61077432), (1144, 59902866), (1224, 55987646), (1287, 53246992), (1326, 51680904), (1496, 45808074), (1584, 43263181), (1683, 40718288), (1716, 39935244), (1768, 38760678), (1872, 36607307), (1989, 34453936), (2244, 30538716), (2288, 29951433), (2431, 28189584), (2448, 27993823), (2574, 26623496), (2652, 25840452), (2992, 22904037), (3366, 20359144), (3432, 19967622), (3536, 19380339), (3978, 17226968), (4488, 15269358), (4862, 14094792), (5148, 13311748), (5304, 12920226), (6732, 10179572), (6864, 9983811), (7293, 9396528), (7956, 8613484), (8976, 7634679), (9724, 7047396), (10296, 6655874), (10608, 6460113), (13464, 5089786), (14586, 4698264), (15912, 4306742), (19448, 3523698), (20592, 3327937), (21879, 3132176), (26928, 2544893), (29172, 2349132), (31824, 2153371), (38896, 1761849), (43758, 1566088), (58344, 1174566), (87516, 783044), (116688, 587283), (175032, 391522), (195761, 350064)]