81293165568

素因数分解:

$2^{10}\times 3^5\times {\mathrm{383}}^1\times {\mathrm{853}}^1$

素因数の和:1271

約数の個数: 264

約数和(自身を含む): 244347737088

約数和(自身を除く): 163054571520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 256, 288, 324, 383, 384, 432, 486, 512, 576, 648, 766, 768, 853, 864, 972, 1024, 1149, 1152, 1296, 1532, 1536, 1706, 1728, 1944, 2298, 2304, 2559, 2592, 3064, 3072, 3412, 3447, 3456, 3888, 4596, 4608, 5118, 5184, 6128, 6824, 6894, 6912, 7677, 7776, 9192, 9216, 10236, 10341, 10368, 12256, 13648, 13788, 13824, 15354, 15552, 18384, 20472, 20682, 20736, 23031, 24512, 27296, 27576, 27648, 30708, 31023, 31104, 36768, 40944, 41364, 41472, 46062, 49024, 54592, 55152, 61416, 62046, 62208, 69093, 73536, 81888, 82728, 82944, 92124, 93069, 98048, 109184, 110304, 122832, 124092, 124416, 138186, 147072, 163776, 165456, 184248, 186138, 196096, 207279, 218368, 220608, 245664, 248184, 248832, 276372, 294144, 326699, 327552, 330912, 368496, 372276, 392192, 414558, 436736, 441216, 491328, 496368, 552744, 588288, 653398, 655104, 661824, 736992, 744552, 829116, 873472, 882432, 980097, 982656, 992736, 1105488, 1176576, 1306796, 1310208, 1323648, 1473984, 1489104, 1658232, 1764864, 1960194, 1965312, 1985472, 2210976, 2613592, 2620416, 2647296, 2940291, 2947968, 2978208, 3316464, 3529728, 3920388, 3930624, 3970944, 4421952, 5227184, 5294592, 5880582, 5895936, 5956416, 6632928, 7840776, 7861248, 7941888, 8820873, 8843904, 10454368, 10589184, 11761164, 11791872, 11912832, 13265856, 15681552, 15883776, 17641746, 17687808, 20908736, 23522328, 23583744, 23825664, 26462619, 26531712, 31363104, 31767552, 35283492, 35375616, 41817472, 47044656, 47651328, 52925238, 53063424, 62726208, 70566984, 70751232, 79387857, 83634944, 94089312, 95302656, 105850476, 106126848, 125452416, 141133968, 158775714, 167269888, 188178624, 211700952, 212253696, 250904832, 282267936, 317551428, 334539776, 376357248, 423401904, 501809664, 564535872, 635102856, 752714496, 846803808, 1003619328, 1129071744, 1270205712, 1505428992, 1693607616, 2258143488, 2540411424, 3010857984, 3387215232, 4516286976, 5080822848, 6774430464, 9032573952, 10161645696, 13548860928, 20323291392, 27097721856, 40646582784, 81293165568]

約数ペア:

[(1, 81293165568), (2, 40646582784), (3, 27097721856), (4, 20323291392), (6, 13548860928), (8, 10161645696), (9, 9032573952), (12, 6774430464), (16, 5080822848), (18, 4516286976), (24, 3387215232), (27, 3010857984), (32, 2540411424), (36, 2258143488), (48, 1693607616), (54, 1505428992), (64, 1270205712), (72, 1129071744), (81, 1003619328), (96, 846803808), (108, 752714496), (128, 635102856), (144, 564535872), (162, 501809664), (192, 423401904), (216, 376357248), (243, 334539776), (256, 317551428), (288, 282267936), (324, 250904832), (383, 212253696), (384, 211700952), (432, 188178624), (486, 167269888), (512, 158775714), (576, 141133968), (648, 125452416), (766, 106126848), (768, 105850476), (853, 95302656), (864, 94089312), (972, 83634944), (1024, 79387857), (1149, 70751232), (1152, 70566984), (1296, 62726208), (1532, 53063424), (1536, 52925238), (1706, 47651328), (1728, 47044656), (1944, 41817472), (2298, 35375616), (2304, 35283492), (2559, 31767552), (2592, 31363104), (3064, 26531712), (3072, 26462619), (3412, 23825664), (3447, 23583744), (3456, 23522328), (3888, 20908736), (4596, 17687808), (4608, 17641746), (5118, 15883776), (5184, 15681552), (6128, 13265856), (6824, 11912832), (6894, 11791872), (6912, 11761164), (7677, 10589184), (7776, 10454368), (9192, 8843904), (9216, 8820873), (10236, 7941888), (10341, 7861248), (10368, 7840776), (12256, 6632928), (13648, 5956416), (13788, 5895936), (13824, 5880582), (15354, 5294592), (15552, 5227184), (18384, 4421952), (20472, 3970944), (20682, 3930624), (20736, 3920388), (23031, 3529728), (24512, 3316464), (27296, 2978208), (27576, 2947968), (27648, 2940291), (30708, 2647296), (31023, 2620416), (31104, 2613592), (36768, 2210976), (40944, 1985472), (41364, 1965312), (41472, 1960194), (46062, 1764864), (49024, 1658232), (54592, 1489104), (55152, 1473984), (61416, 1323648), (62046, 1310208), (62208, 1306796), (69093, 1176576), (73536, 1105488), (81888, 992736), (82728, 982656), (82944, 980097), (92124, 882432), (93069, 873472), (98048, 829116), (109184, 744552), (110304, 736992), (122832, 661824), (124092, 655104), (124416, 653398), (138186, 588288), (147072, 552744), (163776, 496368), (165456, 491328), (184248, 441216), (186138, 436736), (196096, 414558), (207279, 392192), (218368, 372276), (220608, 368496), (245664, 330912), (248184, 327552), (248832, 326699), (276372, 294144)]