31779144

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{9391}}^1$

素因数の和:9450

約数の個数: 48

約数和(自身を含む): 87909120

約数和(自身を除く): 56129976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 9391, 18782, 28173, 37564, 56346, 75128, 84519, 112692, 169038, 225384, 338076, 441377, 676152, 882754, 1324131, 1765508, 2648262, 3531016, 3972393, 5296524, 7944786, 10593048, 15889572, 31779144]

約数ペア:

[(1, 31779144), (2, 15889572), (3, 10593048), (4, 7944786), (6, 5296524), (8, 3972393), (9, 3531016), (12, 2648262), (18, 1765508), (24, 1324131), (36, 882754), (47, 676152), (72, 441377), (94, 338076), (141, 225384), (188, 169038), (282, 112692), (376, 84519), (423, 75128), (564, 56346), (846, 37564), (1128, 28173), (1692, 18782), (3384, 9391)]