65707831252

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{1373}}^1$

素因数の和:1662

約数の個数: 144

約数和(自身を含む): 143679070080

約数和(自身を除く): 77971238828

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 71, 76, 98, 133, 142, 181, 196, 266, 284, 362, 497, 532, 724, 931, 994, 1267, 1349, 1373, 1862, 1988, 2534, 2698, 2746, 3439, 3479, 3724, 5068, 5396, 5492, 6878, 6958, 8869, 9443, 9611, 12851, 13756, 13916, 17738, 18886, 19222, 24073, 25702, 26087, 35476, 37772, 38444, 48146, 51404, 52174, 66101, 67277, 89957, 96292, 97483, 104348, 132202, 134554, 168511, 179914, 182609, 194966, 244169, 248513, 264404, 269108, 337022, 359828, 365218, 389932, 488338, 497026, 629699, 674044, 682381, 730436, 976676, 994052, 1259398, 1278263, 1364762, 1709183, 1739591, 1852177, 2518796, 2556526, 2729524, 3418366, 3479182, 3704354, 4721747, 4776667, 5113052, 6836732, 6958364, 7408708, 9443494, 9553334, 11964281, 12177137, 12965239, 17644423, 18886988, 19106668, 23928562, 24354274, 25930478, 33052229, 35288846, 47857124, 48708548, 51860956, 66104458, 70577692, 90756673, 123510961, 132208916, 181513346, 231365603, 247021922, 335244037, 363026692, 462731206, 494043844, 670488074, 864576727, 925462412, 1340976148, 1729153454, 2346708259, 3458306908, 4693416518, 9386833036, 16426957813, 32853915626, 65707831252]

約数ペア:

[(1, 65707831252), (2, 32853915626), (4, 16426957813), (7, 9386833036), (14, 4693416518), (19, 3458306908), (28, 2346708259), (38, 1729153454), (49, 1340976148), (71, 925462412), (76, 864576727), (98, 670488074), (133, 494043844), (142, 462731206), (181, 363026692), (196, 335244037), (266, 247021922), (284, 231365603), (362, 181513346), (497, 132208916), (532, 123510961), (724, 90756673), (931, 70577692), (994, 66104458), (1267, 51860956), (1349, 48708548), (1373, 47857124), (1862, 35288846), (1988, 33052229), (2534, 25930478), (2698, 24354274), (2746, 23928562), (3439, 19106668), (3479, 18886988), (3724, 17644423), (5068, 12965239), (5396, 12177137), (5492, 11964281), (6878, 9553334), (6958, 9443494), (8869, 7408708), (9443, 6958364), (9611, 6836732), (12851, 5113052), (13756, 4776667), (13916, 4721747), (17738, 3704354), (18886, 3479182), (19222, 3418366), (24073, 2729524), (25702, 2556526), (26087, 2518796), (35476, 1852177), (37772, 1739591), (38444, 1709183), (48146, 1364762), (51404, 1278263), (52174, 1259398), (66101, 994052), (67277, 976676), (89957, 730436), (96292, 682381), (97483, 674044), (104348, 629699), (132202, 497026), (134554, 488338), (168511, 389932), (179914, 365218), (182609, 359828), (194966, 337022), (244169, 269108), (248513, 264404)]