81354852

素因数分解:

$2^2\times 3^2\times {\mathrm{241}}^1\times {\mathrm{9377}}^1$

素因数の和:9628

約数の個数: 36

約数和(自身を含む): 206522316

約数和(自身を除く): 125167464

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 241, 482, 723, 964, 1446, 2169, 2892, 4338, 8676, 9377, 18754, 28131, 37508, 56262, 84393, 112524, 168786, 337572, 2259857, 4519714, 6779571, 9039428, 13559142, 20338713, 27118284, 40677426, 81354852]

約数ペア:

[(1, 81354852), (2, 40677426), (3, 27118284), (4, 20338713), (6, 13559142), (9, 9039428), (12, 6779571), (18, 4519714), (36, 2259857), (241, 337572), (482, 168786), (723, 112524), (964, 84393), (1446, 56262), (2169, 37508), (2892, 28131), (4338, 18754), (8676, 9377)]