80452344

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1$

素因数の和:529

約数の個数: 128

約数和(自身を含む): 245514240

約数和(自身を除く): 165061896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 47, 56, 69, 84, 92, 94, 138, 141, 161, 168, 184, 188, 276, 282, 322, 329, 376, 443, 483, 552, 564, 644, 658, 886, 966, 987, 1081, 1128, 1288, 1316, 1329, 1772, 1932, 1974, 2162, 2632, 2658, 3101, 3243, 3544, 3864, 3948, 4324, 5316, 6202, 6486, 7567, 7896, 8648, 9303, 10189, 10632, 12404, 12972, 15134, 18606, 20378, 20821, 22701, 24808, 25944, 30268, 30567, 37212, 40756, 41642, 45402, 60536, 61134, 62463, 71323, 74424, 81512, 83284, 90804, 122268, 124926, 142646, 145747, 166568, 181608, 213969, 244536, 249852, 285292, 291494, 427938, 437241, 478883, 499704, 570584, 582988, 855876, 874482, 957766, 1165976, 1436649, 1711752, 1748964, 1915532, 2873298, 3352181, 3497928, 3831064, 5746596, 6704362, 10056543, 11493192, 13408724, 20113086, 26817448, 40226172, 80452344]

約数ペア:

[(1, 80452344), (2, 40226172), (3, 26817448), (4, 20113086), (6, 13408724), (7, 11493192), (8, 10056543), (12, 6704362), (14, 5746596), (21, 3831064), (23, 3497928), (24, 3352181), (28, 2873298), (42, 1915532), (46, 1748964), (47, 1711752), (56, 1436649), (69, 1165976), (84, 957766), (92, 874482), (94, 855876), (138, 582988), (141, 570584), (161, 499704), (168, 478883), (184, 437241), (188, 427938), (276, 291494), (282, 285292), (322, 249852), (329, 244536), (376, 213969), (443, 181608), (483, 166568), (552, 145747), (564, 142646), (644, 124926), (658, 122268), (886, 90804), (966, 83284), (987, 81512), (1081, 74424), (1128, 71323), (1288, 62463), (1316, 61134), (1329, 60536), (1772, 45402), (1932, 41642), (1974, 40756), (2162, 37212), (2632, 30567), (2658, 30268), (3101, 25944), (3243, 24808), (3544, 22701), (3864, 20821), (3948, 20378), (4324, 18606), (5316, 15134), (6202, 12972), (6486, 12404), (7567, 10632), (7896, 10189), (8648, 9303)]