80706204

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{54679}}^1$

素因数の和:54730

約数の個数: 36

約数和(自身を含む): 208986960

約数和(自身を除く): 128280756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 54679, 109358, 164037, 218716, 328074, 492111, 656148, 984222, 1968444, 2241839, 4483678, 6725517, 8967356, 13451034, 20176551, 26902068, 40353102, 80706204]

約数ペア:

[(1, 80706204), (2, 40353102), (3, 26902068), (4, 20176551), (6, 13451034), (9, 8967356), (12, 6725517), (18, 4483678), (36, 2241839), (41, 1968444), (82, 984222), (123, 656148), (164, 492111), (246, 328074), (369, 218716), (492, 164037), (738, 109358), (1476, 54679)]