81247335918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1459}}^1\times {\mathrm{3391}}^1$

素因数の和:4902

約数の個数: 128

約数和(自身を含む): 205382615040

約数和(自身を除く): 124135279122

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 23, 34, 42, 46, 51, 69, 102, 119, 138, 161, 238, 322, 357, 391, 483, 714, 782, 966, 1173, 1459, 2346, 2737, 2918, 3391, 4377, 5474, 6782, 8211, 8754, 10173, 10213, 16422, 20346, 20426, 23737, 24803, 30639, 33557, 47474, 49606, 57647, 61278, 67114, 71211, 74409, 77993, 100671, 115294, 142422, 148818, 155986, 172941, 173621, 201342, 233979, 234899, 345882, 347242, 403529, 467958, 469798, 520863, 545951, 570469, 704697, 807058, 1041726, 1091902, 1140938, 1210587, 1325881, 1409394, 1637853, 1711407, 2421174, 2651762, 3275706, 3422814, 3977643, 3993283, 4947469, 7955286, 7986566, 9281167, 9894938, 11979849, 14842407, 18562334, 23959698, 27843501, 29684814, 34632283, 55687002, 69264566, 84106973, 103896849, 113791787, 168213946, 207793698, 227583574, 252320919, 341375361, 504641838, 588748811, 682750722, 796542509, 1177497622, 1593085018, 1766246433, 1934460379, 2389627527, 3532492866, 3868920758, 4779255054, 5803381137, 11606762274, 13541222653, 27082445306, 40623667959, 81247335918]

約数ペア:

[(1, 81247335918), (2, 40623667959), (3, 27082445306), (6, 13541222653), (7, 11606762274), (14, 5803381137), (17, 4779255054), (21, 3868920758), (23, 3532492866), (34, 2389627527), (42, 1934460379), (46, 1766246433), (51, 1593085018), (69, 1177497622), (102, 796542509), (119, 682750722), (138, 588748811), (161, 504641838), (238, 341375361), (322, 252320919), (357, 227583574), (391, 207793698), (483, 168213946), (714, 113791787), (782, 103896849), (966, 84106973), (1173, 69264566), (1459, 55687002), (2346, 34632283), (2737, 29684814), (2918, 27843501), (3391, 23959698), (4377, 18562334), (5474, 14842407), (6782, 11979849), (8211, 9894938), (8754, 9281167), (10173, 7986566), (10213, 7955286), (16422, 4947469), (20346, 3993283), (20426, 3977643), (23737, 3422814), (24803, 3275706), (30639, 2651762), (33557, 2421174), (47474, 1711407), (49606, 1637853), (57647, 1409394), (61278, 1325881), (67114, 1210587), (71211, 1140938), (74409, 1091902), (77993, 1041726), (100671, 807058), (115294, 704697), (142422, 570469), (148818, 545951), (155986, 520863), (172941, 469798), (173621, 467958), (201342, 403529), (233979, 347242), (234899, 345882)]