80654376

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1$

素因数の和:439

約数の個数: 128

約数和(自身を含む): 236390400

約数和(自身を除く): 155736024

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 37, 44, 46, 66, 69, 74, 88, 92, 111, 132, 138, 148, 184, 222, 253, 264, 276, 296, 359, 407, 444, 506, 552, 718, 759, 814, 851, 888, 1012, 1077, 1221, 1436, 1518, 1628, 1702, 2024, 2154, 2442, 2553, 2872, 3036, 3256, 3404, 3949, 4308, 4884, 5106, 6072, 6808, 7898, 8257, 8616, 9361, 9768, 10212, 11847, 13283, 15796, 16514, 18722, 20424, 23694, 24771, 26566, 28083, 31592, 33028, 37444, 39849, 47388, 49542, 53132, 56166, 66056, 74888, 79698, 90827, 94776, 99084, 106264, 112332, 146113, 159396, 181654, 198168, 224664, 272481, 292226, 305509, 318792, 363308, 438339, 544962, 584452, 611018, 726616, 876678, 916527, 1089924, 1168904, 1222036, 1753356, 1833054, 2179848, 2444072, 3360599, 3506712, 3666108, 6721198, 7332216, 10081797, 13442396, 20163594, 26884792, 40327188, 80654376]

約数ペア:

[(1, 80654376), (2, 40327188), (3, 26884792), (4, 20163594), (6, 13442396), (8, 10081797), (11, 7332216), (12, 6721198), (22, 3666108), (23, 3506712), (24, 3360599), (33, 2444072), (37, 2179848), (44, 1833054), (46, 1753356), (66, 1222036), (69, 1168904), (74, 1089924), (88, 916527), (92, 876678), (111, 726616), (132, 611018), (138, 584452), (148, 544962), (184, 438339), (222, 363308), (253, 318792), (264, 305509), (276, 292226), (296, 272481), (359, 224664), (407, 198168), (444, 181654), (506, 159396), (552, 146113), (718, 112332), (759, 106264), (814, 99084), (851, 94776), (888, 90827), (1012, 79698), (1077, 74888), (1221, 66056), (1436, 56166), (1518, 53132), (1628, 49542), (1702, 47388), (2024, 39849), (2154, 37444), (2442, 33028), (2553, 31592), (2872, 28083), (3036, 26566), (3256, 24771), (3404, 23694), (3949, 20424), (4308, 18722), (4884, 16514), (5106, 15796), (6072, 13283), (6808, 11847), (7898, 10212), (8257, 9768), (8616, 9361)]