81469063872

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{1303}}^1\times {\mathrm{1723}}^1$

素因数の和:3057

約数の個数: 280

約数和(自身を含む): 276371929856

約数和(自身を除く): 194902865984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 432, 448, 504, 567, 576, 648, 672, 756, 864, 1008, 1134, 1296, 1303, 1344, 1512, 1723, 1728, 2016, 2268, 2592, 2606, 3024, 3446, 3909, 4032, 4536, 5169, 5184, 5212, 6048, 6892, 7818, 9072, 9121, 10338, 10424, 11727, 12061, 12096, 13784, 15507, 15636, 18144, 18242, 20676, 20848, 23454, 24122, 27363, 27568, 31014, 31272, 35181, 36183, 36288, 36484, 41352, 41696, 46521, 46908, 48244, 54726, 55136, 62028, 62544, 70362, 72366, 72968, 82089, 82704, 83392, 93042, 93816, 96488, 105543, 108549, 109452, 110272, 124056, 125088, 139563, 140724, 144732, 145936, 164178, 165408, 186084, 187632, 192976, 211086, 217098, 218904, 246267, 248112, 250176, 279126, 281448, 289464, 291872, 325647, 328356, 330816, 372168, 375264, 385952, 422172, 434196, 437808, 492534, 496224, 558252, 562896, 578928, 583744, 651294, 656712, 738801, 744336, 750528, 771904, 844344, 868392, 875616, 976941, 985068, 992448, 1116504, 1125792, 1157856, 1302588, 1313424, 1477602, 1488672, 1688688, 1736784, 1751232, 1953882, 1970136, 2233008, 2245069, 2251584, 2315712, 2605176, 2626848, 2955204, 2977344, 3377376, 3473568, 3907764, 3940272, 4466016, 4490138, 5210352, 5253696, 5910408, 6735207, 6754752, 6947136, 7815528, 7880544, 8932032, 8980276, 10420704, 11820816, 13470414, 15631056, 15715483, 15761088, 17960552, 20205621, 20841408, 23641632, 26940828, 31262112, 31430966, 35921104, 40411242, 47146449, 47283264, 53881656, 60616863, 62524224, 62861932, 71842208, 80822484, 94292898, 107763312, 121233726, 125723864, 141439347, 143684416, 161644968, 181850589, 188585796, 215526624, 242467452, 251447728, 282878694, 323289936, 363701178, 377171592, 424318041, 431053248, 484934904, 502895456, 565757388, 646579872, 727402356, 754343184, 848636082, 969869808, 1005790912, 1131514776, 1272954123, 1293159744, 1454804712, 1508686368, 1697272164, 1939739616, 2263029552, 2545908246, 2909609424, 3017372736, 3394544328, 3879479232, 4526059104, 5091816492, 5819218848, 6789088656, 9052118208, 10183632984, 11638437696, 13578177312, 20367265968, 27156354624, 40734531936, 81469063872]

約数ペア:

[(1, 81469063872), (2, 40734531936), (3, 27156354624), (4, 20367265968), (6, 13578177312), (7, 11638437696), (8, 10183632984), (9, 9052118208), (12, 6789088656), (14, 5819218848), (16, 5091816492), (18, 4526059104), (21, 3879479232), (24, 3394544328), (27, 3017372736), (28, 2909609424), (32, 2545908246), (36, 2263029552), (42, 1939739616), (48, 1697272164), (54, 1508686368), (56, 1454804712), (63, 1293159744), (64, 1272954123), (72, 1131514776), (81, 1005790912), (84, 969869808), (96, 848636082), (108, 754343184), (112, 727402356), (126, 646579872), (144, 565757388), (162, 502895456), (168, 484934904), (189, 431053248), (192, 424318041), (216, 377171592), (224, 363701178), (252, 323289936), (288, 282878694), (324, 251447728), (336, 242467452), (378, 215526624), (432, 188585796), (448, 181850589), (504, 161644968), (567, 143684416), (576, 141439347), (648, 125723864), (672, 121233726), (756, 107763312), (864, 94292898), (1008, 80822484), (1134, 71842208), (1296, 62861932), (1303, 62524224), (1344, 60616863), (1512, 53881656), (1723, 47283264), (1728, 47146449), (2016, 40411242), (2268, 35921104), (2592, 31430966), (2606, 31262112), (3024, 26940828), (3446, 23641632), (3909, 20841408), (4032, 20205621), (4536, 17960552), (5169, 15761088), (5184, 15715483), (5212, 15631056), (6048, 13470414), (6892, 11820816), (7818, 10420704), (9072, 8980276), (9121, 8932032), (10338, 7880544), (10424, 7815528), (11727, 6947136), (12061, 6754752), (12096, 6735207), (13784, 5910408), (15507, 5253696), (15636, 5210352), (18144, 4490138), (18242, 4466016), (20676, 3940272), (20848, 3907764), (23454, 3473568), (24122, 3377376), (27363, 2977344), (27568, 2955204), (31014, 2626848), (31272, 2605176), (35181, 2315712), (36183, 2251584), (36288, 2245069), (36484, 2233008), (41352, 1970136), (41696, 1953882), (46521, 1751232), (46908, 1736784), (48244, 1688688), (54726, 1488672), (55136, 1477602), (62028, 1313424), (62544, 1302588), (70362, 1157856), (72366, 1125792), (72968, 1116504), (82089, 992448), (82704, 985068), (83392, 976941), (93042, 875616), (93816, 868392), (96488, 844344), (105543, 771904), (108549, 750528), (109452, 744336), (110272, 738801), (124056, 656712), (125088, 651294), (139563, 583744), (140724, 578928), (144732, 562896), (145936, 558252), (164178, 496224), (165408, 492534), (186084, 437808), (187632, 434196), (192976, 422172), (211086, 385952), (217098, 375264), (218904, 372168), (246267, 330816), (248112, 328356), (250176, 325647), (279126, 291872), (281448, 289464)]