80998452

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{54877}}^1$

素因数の和:54928

約数の個数: 36

約数和(自身を含む): 209743716

約数和(自身を除く): 128745264

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 54877, 109754, 164631, 219508, 329262, 493893, 658524, 987786, 1975572, 2249957, 4499914, 6749871, 8999828, 13499742, 20249613, 26999484, 40499226, 80998452]

約数ペア:

[(1, 80998452), (2, 40499226), (3, 26999484), (4, 20249613), (6, 13499742), (9, 8999828), (12, 6749871), (18, 4499914), (36, 2249957), (41, 1975572), (82, 987786), (123, 658524), (164, 493893), (246, 329262), (369, 219508), (492, 164631), (738, 109754), (1476, 54877)]