80655848

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4817}}^1$

素因数の和:4866

約数の個数: 64

約数和(自身を含む): 194261760

約数和(自身を除く): 113605912

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 91, 92, 104, 161, 182, 184, 299, 322, 364, 598, 644, 728, 1196, 1288, 2093, 2392, 4186, 4817, 8372, 9634, 16744, 19268, 33719, 38536, 62621, 67438, 110791, 125242, 134876, 221582, 250484, 269752, 438347, 443164, 500968, 775537, 876694, 886328, 1440283, 1551074, 1753388, 2880566, 3102148, 3506776, 5761132, 6204296, 10081981, 11522264, 20163962, 40327924, 80655848]

約数ペア:

[(1, 80655848), (2, 40327924), (4, 20163962), (7, 11522264), (8, 10081981), (13, 6204296), (14, 5761132), (23, 3506776), (26, 3102148), (28, 2880566), (46, 1753388), (52, 1551074), (56, 1440283), (91, 886328), (92, 876694), (104, 775537), (161, 500968), (182, 443164), (184, 438347), (299, 269752), (322, 250484), (364, 221582), (598, 134876), (644, 125242), (728, 110791), (1196, 67438), (1288, 62621), (2093, 38536), (2392, 33719), (4186, 19268), (4817, 16744), (8372, 9634)]