81092172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{10847}}^1$

素因数の和:10950

約数の個数: 48

約数和(自身を含む): 218695680

約数和(自身を除く): 137603508

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 178, 267, 356, 534, 623, 1068, 1246, 1869, 2492, 3738, 7476, 10847, 21694, 32541, 43388, 65082, 75929, 130164, 151858, 227787, 303716, 455574, 911148, 965383, 1930766, 2896149, 3861532, 5792298, 6757681, 11584596, 13515362, 20273043, 27030724, 40546086, 81092172]

約数ペア:

[(1, 81092172), (2, 40546086), (3, 27030724), (4, 20273043), (6, 13515362), (7, 11584596), (12, 6757681), (14, 5792298), (21, 3861532), (28, 2896149), (42, 1930766), (84, 965383), (89, 911148), (178, 455574), (267, 303716), (356, 227787), (534, 151858), (623, 130164), (1068, 75929), (1246, 65082), (1869, 43388), (2492, 32541), (3738, 21694), (7476, 10847)]