81534048

素因数分解:

$2^5\times 3^1\times {\mathrm{419}}^1\times {\mathrm{2027}}^1$

素因数の和:2459

約数の個数: 48

約数和(自身を含む): 214643520

約数和(自身を除く): 133109472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 419, 838, 1257, 1676, 2027, 2514, 3352, 4054, 5028, 6081, 6704, 8108, 10056, 12162, 13408, 16216, 20112, 24324, 32432, 40224, 48648, 64864, 97296, 194592, 849313, 1698626, 2547939, 3397252, 5095878, 6794504, 10191756, 13589008, 20383512, 27178016, 40767024, 81534048]

約数ペア:

[(1, 81534048), (2, 40767024), (3, 27178016), (4, 20383512), (6, 13589008), (8, 10191756), (12, 6794504), (16, 5095878), (24, 3397252), (32, 2547939), (48, 1698626), (96, 849313), (419, 194592), (838, 97296), (1257, 64864), (1676, 48648), (2027, 40224), (2514, 32432), (3352, 24324), (4054, 20112), (5028, 16216), (6081, 13408), (6704, 12162), (8108, 10056)]