80191296

素因数分解:

$2^6\times 3^4\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:554

約数の個数: 140

約数和(自身を含む): 245872000

約数和(自身を除く): 165680704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 144, 162, 186, 192, 216, 248, 279, 288, 324, 372, 432, 496, 499, 558, 576, 648, 744, 837, 864, 992, 998, 1116, 1296, 1488, 1497, 1674, 1728, 1984, 1996, 2232, 2511, 2592, 2976, 2994, 3348, 3992, 4464, 4491, 5022, 5184, 5952, 5988, 6696, 7984, 8928, 8982, 10044, 11976, 13392, 13473, 15469, 15968, 17856, 17964, 20088, 23952, 26784, 26946, 30938, 31936, 35928, 40176, 40419, 46407, 47904, 53568, 53892, 61876, 71856, 80352, 80838, 92814, 95808, 107784, 123752, 139221, 143712, 160704, 161676, 185628, 215568, 247504, 278442, 287424, 323352, 371256, 417663, 431136, 495008, 556884, 646704, 742512, 835326, 862272, 990016, 1113768, 1252989, 1293408, 1485024, 1670652, 2227536, 2505978, 2586816, 2970048, 3341304, 4455072, 5011956, 6682608, 8910144, 10023912, 13365216, 20047824, 26730432, 40095648, 80191296]

約数ペア:

[(1, 80191296), (2, 40095648), (3, 26730432), (4, 20047824), (6, 13365216), (8, 10023912), (9, 8910144), (12, 6682608), (16, 5011956), (18, 4455072), (24, 3341304), (27, 2970048), (31, 2586816), (32, 2505978), (36, 2227536), (48, 1670652), (54, 1485024), (62, 1293408), (64, 1252989), (72, 1113768), (81, 990016), (93, 862272), (96, 835326), (108, 742512), (124, 646704), (144, 556884), (162, 495008), (186, 431136), (192, 417663), (216, 371256), (248, 323352), (279, 287424), (288, 278442), (324, 247504), (372, 215568), (432, 185628), (496, 161676), (499, 160704), (558, 143712), (576, 139221), (648, 123752), (744, 107784), (837, 95808), (864, 92814), (992, 80838), (998, 80352), (1116, 71856), (1296, 61876), (1488, 53892), (1497, 53568), (1674, 47904), (1728, 46407), (1984, 40419), (1996, 40176), (2232, 35928), (2511, 31936), (2592, 30938), (2976, 26946), (2994, 26784), (3348, 23952), (3992, 20088), (4464, 17964), (4491, 17856), (5022, 15968), (5184, 15469), (5952, 13473), (5988, 13392), (6696, 11976), (7984, 10044), (8928, 8982)]