87084043718

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{631}}^1$

素因数の和:815

約数の個数: 144

約数和(自身を含む): 166019341824

約数和(自身を除く): 78935298106

約数列:

[1, 2, 7, 14, 19, 38, 47, 49, 83, 94, 98, 133, 166, 266, 329, 361, 581, 631, 658, 722, 893, 931, 1162, 1262, 1577, 1786, 1862, 2303, 2527, 3154, 3901, 4067, 4417, 4606, 5054, 6251, 7802, 8134, 8834, 11039, 11989, 12502, 16967, 17689, 22078, 23978, 27307, 29657, 29963, 30919, 33934, 35378, 43757, 52373, 54614, 59314, 59926, 61838, 74119, 77273, 83923, 87514, 104746, 118769, 148238, 154546, 167846, 191149, 207599, 209741, 227791, 237538, 366611, 382298, 415198, 419482, 455582, 518833, 563483, 587461, 733222, 831383, 995087, 1037666, 1126966, 1174922, 1408261, 1453193, 1468187, 1594537, 1662766, 1990174, 2461531, 2566277, 2816522, 2906386, 2936374, 3189074, 3631831, 3944381, 4923062, 5132554, 6965609, 7263662, 7888762, 9857827, 10706177, 11161759, 13931218, 17230717, 18906653, 19715654, 21412354, 22323518, 27610667, 34461434, 37813306, 46769089, 48759263, 55221334, 69004789, 74943239, 93538178, 97518526, 120615019, 132346571, 138009578, 149886478, 241230038, 264693142, 327383623, 524602673, 654767246, 888612691, 926425997, 1049205346, 1777225382, 1852851994, 2291685361, 4583370722, 6220288837, 12440577674, 43542021859, 87084043718]

約数ペア:

[(1, 87084043718), (2, 43542021859), (7, 12440577674), (14, 6220288837), (19, 4583370722), (38, 2291685361), (47, 1852851994), (49, 1777225382), (83, 1049205346), (94, 926425997), (98, 888612691), (133, 654767246), (166, 524602673), (266, 327383623), (329, 264693142), (361, 241230038), (581, 149886478), (631, 138009578), (658, 132346571), (722, 120615019), (893, 97518526), (931, 93538178), (1162, 74943239), (1262, 69004789), (1577, 55221334), (1786, 48759263), (1862, 46769089), (2303, 37813306), (2527, 34461434), (3154, 27610667), (3901, 22323518), (4067, 21412354), (4417, 19715654), (4606, 18906653), (5054, 17230717), (6251, 13931218), (7802, 11161759), (8134, 10706177), (8834, 9857827), (11039, 7888762), (11989, 7263662), (12502, 6965609), (16967, 5132554), (17689, 4923062), (22078, 3944381), (23978, 3631831), (27307, 3189074), (29657, 2936374), (29963, 2906386), (30919, 2816522), (33934, 2566277), (35378, 2461531), (43757, 1990174), (52373, 1662766), (54614, 1594537), (59314, 1468187), (59926, 1453193), (61838, 1408261), (74119, 1174922), (77273, 1126966), (83923, 1037666), (87514, 995087), (104746, 831383), (118769, 733222), (148238, 587461), (154546, 563483), (167846, 518833), (191149, 455582), (207599, 419482), (209741, 415198), (227791, 382298), (237538, 366611)]