27772272

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:311

約数の個数: 120

約数和(自身を含む): 86177520

約数和(自身を除く): 58405248

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 89, 99, 132, 144, 176, 178, 197, 198, 264, 267, 356, 394, 396, 528, 534, 591, 712, 788, 792, 801, 979, 1068, 1182, 1424, 1576, 1584, 1602, 1773, 1958, 2136, 2167, 2364, 2937, 3152, 3204, 3546, 3916, 4272, 4334, 4728, 5874, 6408, 6501, 7092, 7832, 8668, 8811, 9456, 11748, 12816, 13002, 14184, 15664, 17336, 17533, 17622, 19503, 23496, 26004, 28368, 34672, 35066, 35244, 39006, 46992, 52008, 52599, 70132, 70488, 78012, 104016, 105198, 140264, 140976, 156024, 157797, 192863, 210396, 280528, 312048, 315594, 385726, 420792, 578589, 631188, 771452, 841584, 1157178, 1262376, 1542904, 1735767, 2314356, 2524752, 3085808, 3471534, 4628712, 6943068, 9257424, 13886136, 27772272]

約数ペア:

[(1, 27772272), (2, 13886136), (3, 9257424), (4, 6943068), (6, 4628712), (8, 3471534), (9, 3085808), (11, 2524752), (12, 2314356), (16, 1735767), (18, 1542904), (22, 1262376), (24, 1157178), (33, 841584), (36, 771452), (44, 631188), (48, 578589), (66, 420792), (72, 385726), (88, 315594), (89, 312048), (99, 280528), (132, 210396), (144, 192863), (176, 157797), (178, 156024), (197, 140976), (198, 140264), (264, 105198), (267, 104016), (356, 78012), (394, 70488), (396, 70132), (528, 52599), (534, 52008), (591, 46992), (712, 39006), (788, 35244), (792, 35066), (801, 34672), (979, 28368), (1068, 26004), (1182, 23496), (1424, 19503), (1576, 17622), (1584, 17533), (1602, 17336), (1773, 15664), (1958, 14184), (2136, 13002), (2167, 12816), (2364, 11748), (2937, 9456), (3152, 8811), (3204, 8668), (3546, 7832), (3916, 7092), (4272, 6501), (4334, 6408), (4728, 5874)]