81915505632

素因数分解:

$2^5\times 3^3\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{12721}}^1$

素因数の和:13026

約数の個数: 192

約数和(自身を含む): 248140065600

約数和(自身を除く): 166224559968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 72, 87, 96, 108, 116, 144, 174, 216, 232, 257, 261, 288, 348, 432, 464, 514, 522, 696, 771, 783, 864, 928, 1028, 1044, 1392, 1542, 1566, 2056, 2088, 2313, 2784, 3084, 3132, 4112, 4176, 4626, 6168, 6264, 6939, 7453, 8224, 8352, 9252, 12336, 12528, 12721, 13878, 14906, 18504, 22359, 24672, 25056, 25442, 27756, 29812, 37008, 38163, 44718, 50884, 55512, 59624, 67077, 74016, 76326, 89436, 101768, 111024, 114489, 119248, 134154, 152652, 178872, 201231, 203536, 222048, 228978, 238496, 268308, 305304, 343467, 357744, 368909, 402462, 407072, 457956, 536616, 610608, 686934, 715488, 737818, 804924, 915912, 1073232, 1106727, 1221216, 1373868, 1475636, 1609848, 1831824, 2146464, 2213454, 2747736, 2951272, 3219696, 3269297, 3320181, 3663648, 4426908, 5495472, 5902544, 6439392, 6538594, 6640362, 8853816, 9807891, 9960543, 10990944, 11805088, 13077188, 13280724, 17707632, 19615782, 19921086, 26154376, 26561448, 29423673, 35415264, 39231564, 39842172, 52308752, 53122896, 58847346, 78463128, 79684344, 88271019, 94809613, 104617504, 106245792, 117694692, 156926256, 159368688, 176542038, 189619226, 235389384, 284428839, 313852512, 318737376, 353084076, 379238452, 470778768, 568857678, 706168152, 758476904, 853286517, 941557536, 1137715356, 1412336304, 1516953808, 1706573034, 2275430712, 2559859551, 2824672608, 3033907616, 3413146068, 4550861424, 5119719102, 6826292136, 9101722848, 10239438204, 13652584272, 20478876408, 27305168544, 40957752816, 81915505632]

約数ペア:

[(1, 81915505632), (2, 40957752816), (3, 27305168544), (4, 20478876408), (6, 13652584272), (8, 10239438204), (9, 9101722848), (12, 6826292136), (16, 5119719102), (18, 4550861424), (24, 3413146068), (27, 3033907616), (29, 2824672608), (32, 2559859551), (36, 2275430712), (48, 1706573034), (54, 1516953808), (58, 1412336304), (72, 1137715356), (87, 941557536), (96, 853286517), (108, 758476904), (116, 706168152), (144, 568857678), (174, 470778768), (216, 379238452), (232, 353084076), (257, 318737376), (261, 313852512), (288, 284428839), (348, 235389384), (432, 189619226), (464, 176542038), (514, 159368688), (522, 156926256), (696, 117694692), (771, 106245792), (783, 104617504), (864, 94809613), (928, 88271019), (1028, 79684344), (1044, 78463128), (1392, 58847346), (1542, 53122896), (1566, 52308752), (2056, 39842172), (2088, 39231564), (2313, 35415264), (2784, 29423673), (3084, 26561448), (3132, 26154376), (4112, 19921086), (4176, 19615782), (4626, 17707632), (6168, 13280724), (6264, 13077188), (6939, 11805088), (7453, 10990944), (8224, 9960543), (8352, 9807891), (9252, 8853816), (12336, 6640362), (12528, 6538594), (12721, 6439392), (13878, 5902544), (14906, 5495472), (18504, 4426908), (22359, 3663648), (24672, 3320181), (25056, 3269297), (25442, 3219696), (27756, 2951272), (29812, 2747736), (37008, 2213454), (38163, 2146464), (44718, 1831824), (50884, 1609848), (55512, 1475636), (59624, 1373868), (67077, 1221216), (74016, 1106727), (76326, 1073232), (89436, 915912), (101768, 804924), (111024, 737818), (114489, 715488), (119248, 686934), (134154, 610608), (152652, 536616), (178872, 457956), (201231, 407072), (203536, 402462), (222048, 368909), (228978, 357744), (238496, 343467), (268308, 305304)]