81396192

素因数分解:

$2^5\times 3^1\times {\mathrm{97}}^1\times {\mathrm{8741}}^1$

素因数の和:8851

約数の個数: 48

約数和(自身を含む): 215892432

約数和(自身を除く): 134496240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 97, 194, 291, 388, 582, 776, 1164, 1552, 2328, 3104, 4656, 8741, 9312, 17482, 26223, 34964, 52446, 69928, 104892, 139856, 209784, 279712, 419568, 839136, 847877, 1695754, 2543631, 3391508, 5087262, 6783016, 10174524, 13566032, 20349048, 27132064, 40698096, 81396192]

約数ペア:

[(1, 81396192), (2, 40698096), (3, 27132064), (4, 20349048), (6, 13566032), (8, 10174524), (12, 6783016), (16, 5087262), (24, 3391508), (32, 2543631), (48, 1695754), (96, 847877), (97, 839136), (194, 419568), (291, 279712), (388, 209784), (582, 139856), (776, 104892), (1164, 69928), (1552, 52446), (2328, 34964), (3104, 26223), (4656, 17482), (8741, 9312)]