81760225344

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{4943}}^1$

素因数の和:5393

約数の個数: 224

約数和(自身を含む): 255897010176

約数和(自身を除く): 174136784832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 168, 186, 192, 217, 224, 248, 336, 372, 397, 434, 448, 496, 651, 672, 744, 794, 868, 992, 1191, 1302, 1344, 1488, 1588, 1736, 1984, 2382, 2604, 2779, 2976, 3176, 3472, 4764, 4943, 5208, 5558, 5952, 6352, 6944, 8337, 9528, 9886, 10416, 11116, 12307, 12704, 13888, 14829, 16674, 19056, 19772, 20832, 22232, 24614, 25408, 29658, 33348, 34601, 36921, 38112, 39544, 41664, 44464, 49228, 59316, 66696, 69202, 73842, 76224, 79088, 86149, 88928, 98456, 103803, 118632, 133392, 138404, 147684, 153233, 158176, 172298, 177856, 196912, 207606, 237264, 258447, 266784, 276808, 295368, 306466, 316352, 344596, 393824, 415212, 459699, 474528, 516894, 533568, 553616, 590736, 612932, 689192, 787648, 830424, 919398, 949056, 1033788, 1072631, 1107232, 1181472, 1225864, 1378384, 1660848, 1838796, 1962371, 2067576, 2145262, 2214464, 2362944, 2451728, 2756768, 3217893, 3321696, 3677592, 3924742, 4135152, 4290524, 4903456, 5513536, 5887113, 6435786, 6643392, 7355184, 7849484, 8270304, 8581048, 9806912, 11774226, 12871572, 13736597, 14710368, 15698968, 16540608, 17162096, 23548452, 25743144, 27473194, 29420736, 31397936, 34324192, 41209791, 47096904, 51486288, 54946388, 60833501, 62795872, 68648384, 82419582, 94193808, 102972576, 109892776, 121667002, 125591744, 164839164, 182500503, 188387616, 205945152, 219785552, 243334004, 329678328, 365001006, 376775232, 425834507, 439571104, 486668008, 659356656, 730002012, 851669014, 879142208, 973336016, 1277503521, 1318713312, 1460004024, 1703338028, 1946672032, 2555007042, 2637426624, 2920008048, 3406676056, 3893344064, 5110014084, 5840016096, 6813352112, 10220028168, 11680032192, 13626704224, 20440056336, 27253408448, 40880112672, 81760225344]

約数ペア:

[(1, 81760225344), (2, 40880112672), (3, 27253408448), (4, 20440056336), (6, 13626704224), (7, 11680032192), (8, 10220028168), (12, 6813352112), (14, 5840016096), (16, 5110014084), (21, 3893344064), (24, 3406676056), (28, 2920008048), (31, 2637426624), (32, 2555007042), (42, 1946672032), (48, 1703338028), (56, 1460004024), (62, 1318713312), (64, 1277503521), (84, 973336016), (93, 879142208), (96, 851669014), (112, 730002012), (124, 659356656), (168, 486668008), (186, 439571104), (192, 425834507), (217, 376775232), (224, 365001006), (248, 329678328), (336, 243334004), (372, 219785552), (397, 205945152), (434, 188387616), (448, 182500503), (496, 164839164), (651, 125591744), (672, 121667002), (744, 109892776), (794, 102972576), (868, 94193808), (992, 82419582), (1191, 68648384), (1302, 62795872), (1344, 60833501), (1488, 54946388), (1588, 51486288), (1736, 47096904), (1984, 41209791), (2382, 34324192), (2604, 31397936), (2779, 29420736), (2976, 27473194), (3176, 25743144), (3472, 23548452), (4764, 17162096), (4943, 16540608), (5208, 15698968), (5558, 14710368), (5952, 13736597), (6352, 12871572), (6944, 11774226), (8337, 9806912), (9528, 8581048), (9886, 8270304), (10416, 7849484), (11116, 7355184), (12307, 6643392), (12704, 6435786), (13888, 5887113), (14829, 5513536), (16674, 4903456), (19056, 4290524), (19772, 4135152), (20832, 3924742), (22232, 3677592), (24614, 3321696), (25408, 3217893), (29658, 2756768), (33348, 2451728), (34601, 2362944), (36921, 2214464), (38112, 2145262), (39544, 2067576), (41664, 1962371), (44464, 1838796), (49228, 1660848), (59316, 1378384), (66696, 1225864), (69202, 1181472), (73842, 1107232), (76224, 1072631), (79088, 1033788), (86149, 949056), (88928, 919398), (98456, 830424), (103803, 787648), (118632, 689192), (133392, 612932), (138404, 590736), (147684, 553616), (153233, 533568), (158176, 516894), (172298, 474528), (177856, 459699), (196912, 415212), (207606, 393824), (237264, 344596), (258447, 316352), (266784, 306466), (276808, 295368)]