85845984

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{127747}}^1$

素因数の和:127767

約数の個数: 48

約数和(自身を含む): 257539968

約数和(自身を除く): 171693984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 127747, 255494, 383241, 510988, 766482, 894229, 1021976, 1532964, 1788458, 2043952, 2682687, 3065928, 3576916, 4087904, 5365374, 6131856, 7153832, 10730748, 12263712, 14307664, 21461496, 28615328, 42922992, 85845984]

約数ペア:

[(1, 85845984), (2, 42922992), (3, 28615328), (4, 21461496), (6, 14307664), (7, 12263712), (8, 10730748), (12, 7153832), (14, 6131856), (16, 5365374), (21, 4087904), (24, 3576916), (28, 3065928), (32, 2682687), (42, 2043952), (48, 1788458), (56, 1532964), (84, 1021976), (96, 894229), (112, 766482), (168, 510988), (224, 383241), (336, 255494), (672, 127747)]