81065088

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{5413}}^1$

素因数の和:5446

約数の個数: 96

約数和(自身を含む): 251263740

約数和(自身を除く): 170198652

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 288, 312, 384, 416, 468, 576, 624, 832, 936, 1152, 1248, 1664, 1872, 2496, 3744, 4992, 5413, 7488, 10826, 14976, 16239, 21652, 32478, 43304, 48717, 64956, 70369, 86608, 97434, 129912, 140738, 173216, 194868, 211107, 259824, 281476, 346432, 389736, 422214, 519648, 562952, 633321, 692864, 779472, 844428, 1039296, 1125904, 1266642, 1558944, 1688856, 2078592, 2251808, 2533284, 3117888, 3377712, 4503616, 5066568, 6235776, 6755424, 9007232, 10133136, 13510848, 20266272, 27021696, 40532544, 81065088]

約数ペア:

[(1, 81065088), (2, 40532544), (3, 27021696), (4, 20266272), (6, 13510848), (8, 10133136), (9, 9007232), (12, 6755424), (13, 6235776), (16, 5066568), (18, 4503616), (24, 3377712), (26, 3117888), (32, 2533284), (36, 2251808), (39, 2078592), (48, 1688856), (52, 1558944), (64, 1266642), (72, 1125904), (78, 1039296), (96, 844428), (104, 779472), (117, 692864), (128, 633321), (144, 562952), (156, 519648), (192, 422214), (208, 389736), (234, 346432), (288, 281476), (312, 259824), (384, 211107), (416, 194868), (468, 173216), (576, 140738), (624, 129912), (832, 97434), (936, 86608), (1152, 70369), (1248, 64956), (1664, 48717), (1872, 43304), (2496, 32478), (3744, 21652), (4992, 16239), (5413, 14976), (7488, 10826)]